12685222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6947}}^1$

素因数の和:7043

約数の個数: 16

約数和(自身を含む): 21010752

約数和(自身を除く): 8325530

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 6947, 13894, 76417, 152834, 576601, 1153202, 6342611, 12685222]

約数ペア:

[(1, 12685222), (2, 6342611), (11, 1153202), (22, 576601), (83, 152834), (166, 76417), (913, 13894), (1826, 6947)]