15617104

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6382

約数の個数: 20

約数和(自身を含む): 30455764

約数和(自身を除く): 14838660

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6217, 12434, 24868, 49736, 99472, 976069, 1952138, 3904276, 7808552, 15617104]

約数ペア:

[(1, 15617104), (2, 7808552), (4, 3904276), (8, 1952138), (16, 976069), (157, 99472), (314, 49736), (628, 24868), (1256, 12434), (2512, 6217)]