22189178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2207}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 36405504

約数和(自身を除く): 14216326

約数列:

[1, 2, 11, 22, 457, 914, 2207, 4414, 5027, 10054, 24277, 48554, 1008599, 2017198, 11094589, 22189178]

約数ペア:

[(1, 22189178), (2, 11094589), (11, 2017198), (22, 1008599), (457, 48554), (914, 24277), (2207, 10054), (4414, 5027)]