18974001842

素因数分解:

$2^1\times {\mathrm{1871}}^1\times {\mathrm{5070551}}^1$

素因数の和:5072424

約数の個数: 8

約数和(自身を含む): 28476220032

約数和(自身を除く): 9502218190

約数列:

[1, 2, 1871, 3742, 5070551, 10141102, 9487000921, 18974001842]

約数ペア:

[(1, 18974001842), (2, 9487000921), (1871, 10141102), (3742, 5070551)]