21430834942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2131573}}^1$

素因数の和:2132043

約数の個数: 16

約数和(自身を含む): 35145392112

約数和(自身を除く): 13714557170

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 2131573, 4263146, 23447303, 46894606, 974128861, 1948257722, 10715417471, 21430834942]

約数ペア:

[(1, 21430834942), (2, 10715417471), (11, 1948257722), (22, 974128861), (457, 46894606), (914, 23447303), (5027, 4263146), (10054, 2131573)]