23022890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209299}}^1$

素因数の和:209317

約数の個数: 16

約数和(自身を含む): 45208800

約数和(自身を除く): 22185910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 209299, 418598, 1046495, 2092990, 2302289, 4604578, 11511445, 23022890]

約数ペア:

[(1, 23022890), (2, 11511445), (5, 4604578), (10, 2302289), (11, 2092990), (22, 1046495), (55, 418598), (110, 209299)]