22241164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{505481}}^1$

素因数の和:505496

約数の個数: 12

約数和(自身を含む): 42460488

約数和(自身を除く): 20219324

約数列:

[1, 2, 4, 11, 22, 44, 505481, 1010962, 2021924, 5560291, 11120582, 22241164]

約数ペア:

[(1, 22241164), (2, 11120582), (4, 5560291), (11, 2021924), (22, 1010962), (44, 505481)]