22212617

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 26302080

約数和(自身を除く): 4089463

約数列:

[1, 7, 37, 139, 259, 617, 973, 4319, 5143, 22829, 36001, 85763, 159803, 600341, 3173231, 22212617]

約数ペア:

[(1, 22212617), (7, 3173231), (37, 600341), (139, 159803), (259, 85763), (617, 36001), (973, 22829), (4319, 5143)]