39909458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1423}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 61687680

約数和(自身を除く): 21778222

約数列:

[1, 2, 37, 74, 379, 758, 1423, 2846, 14023, 28046, 52651, 105302, 539317, 1078634, 19954729, 39909458]

約数ペア:

[(1, 39909458), (2, 19954729), (37, 1078634), (74, 539317), (379, 105302), (758, 52651), (1423, 28046), (2846, 14023)]