8870422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 14598144

約数和(自身を除く): 5727722

約数列:

[1, 2, 11, 22, 191, 382, 2101, 2111, 4202, 4222, 23221, 46442, 403201, 806402, 4435211, 8870422]

約数ペア:

[(1, 8870422), (2, 4435211), (11, 806402), (22, 403201), (191, 46442), (382, 23221), (2101, 4222), (2111, 4202)]