15123664

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1697}}^1$

素因数の和:2262

約数の個数: 20

約数和(自身を含む): 29372004

約数和(自身を除く): 14248340

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1697, 2228, 3394, 4456, 6788, 8912, 13576, 27152, 945229, 1890458, 3780916, 7561832, 15123664]

約数ペア:

[(1, 15123664), (2, 7561832), (4, 3780916), (8, 1890458), (16, 945229), (557, 27152), (1114, 13576), (1697, 8912), (2228, 6788), (3394, 4456)]