15974764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 32011504

約数和(自身を除く): 16036740

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1063, 1156, 2126, 3757, 4252, 7514, 13819, 15028, 18071, 27638, 36142, 55276, 72284, 234923, 307207, 469846, 614414, 939692, 1228828, 3993691, 7987382, 15974764]

約数ペア:

[(1, 15974764), (2, 7987382), (4, 3993691), (13, 1228828), (17, 939692), (26, 614414), (34, 469846), (52, 307207), (68, 234923), (221, 72284), (289, 55276), (442, 36142), (578, 27638), (884, 18071), (1063, 15028), (1156, 13819), (2126, 7514), (3757, 4252)]