15522608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42181}}^1$

素因数の和:42212

約数の個数: 20

約数和(自身を含む): 31383408

約数和(自身を除く): 15860800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42181, 84362, 168724, 337448, 674896, 970163, 1940326, 3880652, 7761304, 15522608]

約数ペア:

[(1, 15522608), (2, 7761304), (4, 3880652), (8, 1940326), (16, 970163), (23, 674896), (46, 337448), (92, 168724), (184, 84362), (368, 42181)]