15154576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22027}}^1$

素因数の和:22078

約数の個数: 20

約数和(自身を含む): 30046192

約数和(自身を除く): 14891616

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22027, 44054, 88108, 176216, 352432, 947161, 1894322, 3788644, 7577288, 15154576]

約数ペア:

[(1, 15154576), (2, 7577288), (4, 3788644), (8, 1894322), (16, 947161), (43, 352432), (86, 176216), (172, 88108), (344, 44054), (688, 22027)]