19492040942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{886001861}}^1$

素因数の和:886001874

約数の個数: 8

約数和(自身を含む): 31896067032

約数和(自身を除く): 12404026090

約数列:

[1, 2, 11, 22, 886001861, 1772003722, 9746020471, 19492040942]

約数ペア:

[(1, 19492040942), (2, 9746020471), (11, 1772003722), (22, 886001861)]