22243804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 42674688

約数和(自身を除く): 20430884

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2267, 2453, 4534, 4906, 9068, 9812, 24937, 49874, 99748, 505541, 1011082, 2022164, 5560951, 11121902, 22243804]

約数ペア:

[(1, 22243804), (2, 11121902), (4, 5560951), (11, 2022164), (22, 1011082), (44, 505541), (223, 99748), (446, 49874), (892, 24937), (2267, 9812), (2453, 9068), (4534, 4906)]