22145776

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10103}}^1$

素因数の和:10248

約数の個数: 20

約数和(自身を含む): 43224912

約数和(自身を除く): 21079136

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10103, 20206, 40412, 80824, 161648, 1384111, 2768222, 5536444, 11072888, 22145776]

約数ペア:

[(1, 22145776), (2, 11072888), (4, 5536444), (8, 2768222), (16, 1384111), (137, 161648), (274, 80824), (548, 40412), (1096, 20206), (2192, 10103)]