22243556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 18116764

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 1637, 3274, 3397, 6548, 6794, 13588, 70391, 129323, 140782, 258646, 281564, 517292, 5560889, 11121778, 22243556]

約数ペア:

[(1, 22243556), (2, 11121778), (4, 5560889), (43, 517292), (79, 281564), (86, 258646), (158, 140782), (172, 129323), (316, 70391), (1637, 13588), (3274, 6794), (3397, 6548)]