16859090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10343}}^1$

素因数の和:10513

約数の個数: 16

約数和(自身を含む): 30535488

約数和(自身を除く): 13676398

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 10343, 20686, 51715, 103430, 1685909, 3371818, 8429545, 16859090]

約数ペア:

[(1, 16859090), (2, 8429545), (5, 3371818), (10, 1685909), (163, 103430), (326, 51715), (815, 20686), (1630, 10343)]