22610390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205549}}^1$

素因数の和:205567

約数の個数: 16

約数和(自身を含む): 44398800

約数和(自身を除く): 21788410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 205549, 411098, 1027745, 2055490, 2261039, 4522078, 11305195, 22610390]

約数ペア:

[(1, 22610390), (2, 11305195), (5, 4522078), (10, 2261039), (11, 2055490), (22, 1027745), (55, 411098), (110, 205549)]