divisors¶
-
abjad.mathtools.divisors.
divisors
(n)¶ Gets positive divisors of
n
in increasing order.>>> abjad.mathtools.divisors(84) [1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84]
>>> for x in range(10, 20): ... print(x, abjad.mathtools.divisors(x)) ... 10 [1, 2, 5, 10] 11 [1, 11] 12 [1, 2, 3, 4, 6, 12] 13 [1, 13] 14 [1, 2, 7, 14] 15 [1, 3, 5, 15] 16 [1, 2, 4, 8, 16] 17 [1, 17] 18 [1, 2, 3, 6, 9, 18] 19 [1, 19]
Allows nonpositive
n
:>>> abjad.mathtools.divisors(-27) [1, 3, 9, 27]
Raises not implemented error on
0
.Returns list of positive integers.