12553562

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4021}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 21622272

約数和(自身を除く): 9068710

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 4021, 8042, 28147, 56294, 896683, 1793366, 6276781, 12553562]

約数ペア:

[(1, 12553562), (2, 6276781), (7, 1793366), (14, 896683), (223, 56294), (446, 28147), (1561, 8042), (3122, 4021)]