8311204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{188891}}^1$

素因数の和:188906

約数の個数: 12

約数和(自身を含む): 15866928

約数和(自身を除く): 7555724

約数列:

[1, 2, 4, 11, 22, 44, 188891, 377782, 755564, 2077801, 4155602, 8311204]

約数ペア:

[(1, 8311204), (2, 4155602), (4, 2077801), (11, 755564), (22, 377782), (44, 188891)]