12690634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3187}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 20887776

約数和(自身を除く): 8197142

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3187, 3982, 6374, 35057, 70114, 576847, 1153694, 6345317, 12690634]

約数ペア:

[(1, 12690634), (2, 6345317), (11, 1153694), (22, 576847), (181, 70114), (362, 35057), (1991, 6374), (3187, 3982)]