12138906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155627}}^1$

素因数の和:155645

約数の個数: 16

約数和(自身を含む): 26145504

約数和(自身を除く): 14006598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155627, 311254, 466881, 933762, 2023151, 4046302, 6069453, 12138906]

約数ペア:

[(1, 12138906), (2, 6069453), (3, 4046302), (6, 2023151), (13, 933762), (26, 466881), (39, 311254), (78, 155627)]