22705210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206411}}^1$

素因数の和:206429

約数の個数: 16

約数和(自身を含む): 44584992

約数和(自身を除く): 21879782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 206411, 412822, 1032055, 2064110, 2270521, 4541042, 11352605, 22705210]

約数ペア:

[(1, 22705210), (2, 11352605), (5, 4541042), (10, 2270521), (11, 2064110), (22, 1032055), (55, 412822), (110, 206411)]