12796211

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 13989888

約数和(自身を除く): 1193677

約数列:

[1, 23, 31, 131, 137, 713, 3013, 3151, 4061, 4247, 17947, 93403, 97681, 412781, 556357, 12796211]

約数ペア:

[(1, 12796211), (23, 556357), (31, 412781), (131, 97681), (137, 93403), (713, 17947), (3013, 4247), (3151, 4061)]