22915376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{130201}}^1$

素因数の和:130220

約数の個数: 20

約数和(自身を含む): 48435144

約数和(自身を除く): 25519768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 130201, 260402, 520804, 1041608, 1432211, 2083216, 2864422, 5728844, 11457688, 22915376]

約数ペア:

[(1, 22915376), (2, 11457688), (4, 5728844), (8, 2864422), (11, 2083216), (16, 1432211), (22, 1041608), (44, 520804), (88, 260402), (176, 130201)]