22730218

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1846

約数の個数: 24

約数和(自身を含む): 39975012

約数和(自身を除く): 17244794

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1693, 1918, 3386, 6713, 11851, 13426, 23702, 82957, 165914, 231941, 463882, 1623587, 3247174, 11365109, 22730218]

約数ペア:

[(1, 22730218), (2, 11365109), (7, 3247174), (14, 1623587), (49, 463882), (98, 231941), (137, 165914), (274, 82957), (959, 23702), (1693, 13426), (1918, 11851), (3386, 6713)]