8213722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{33941}}^1$

素因数の和:33965

約数の個数: 12

約数和(自身を含む): 13542858

約数和(自身を除く): 5329136

約数列:

[1, 2, 11, 22, 121, 242, 33941, 67882, 373351, 746702, 4106861, 8213722]

約数ペア:

[(1, 8213722), (2, 4106861), (11, 746702), (22, 373351), (121, 67882), (242, 33941)]