15917372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 29710800

約数和(自身を除く): 13793428

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1571, 2533, 3142, 5066, 6284, 10132, 26707, 53414, 106828, 234079, 468158, 936316, 3979343, 7958686, 15917372]

約数ペア:

[(1, 15917372), (2, 7958686), (4, 3979343), (17, 936316), (34, 468158), (68, 234079), (149, 106828), (298, 53414), (596, 26707), (1571, 10132), (2533, 6284), (3142, 5066)]