15494608

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6967}}^1$

素因数の和:7114

約数の個数: 20

約数和(自身を含む): 30241120

約数和(自身を除く): 14746512

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6967, 13934, 27868, 55736, 111472, 968413, 1936826, 3873652, 7747304, 15494608]

約数ペア:

[(1, 15494608), (2, 7747304), (4, 3873652), (8, 1936826), (16, 968413), (139, 111472), (278, 55736), (556, 27868), (1112, 13934), (2224, 6967)]