38870998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2699}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 61560000

約数和(自身を除く): 22689002

約数列:

[1, 2, 19, 38, 379, 758, 2699, 5398, 7201, 14402, 51281, 102562, 1022921, 2045842, 19435499, 38870998]

約数ペア:

[(1, 38870998), (2, 19435499), (19, 2045842), (38, 1022921), (379, 102562), (758, 51281), (2699, 14402), (5398, 7201)]