5491222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{22691}}^1$

素因数の和:22715

約数の個数: 12

約数和(自身を含む): 9054108

約数和(自身を除く): 3562886

約数列:

[1, 2, 11, 22, 121, 242, 22691, 45382, 249601, 499202, 2745611, 5491222]

約数ペア:

[(1, 5491222), (2, 2745611), (11, 499202), (22, 249601), (121, 45382), (242, 22691)]