22242044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{505501}}^1$

素因数の和:505516

約数の個数: 12

約数和(自身を含む): 42462168

約数和(自身を除く): 20220124

約数列:

[1, 2, 4, 11, 22, 44, 505501, 1011002, 2022004, 5560511, 11121022, 22242044]

約数ペア:

[(1, 22242044), (2, 11121022), (4, 5560511), (11, 2022004), (22, 1011002), (44, 505501)]