16661870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98011}}^1$

素因数の和:98035

約数の個数: 16

約数和(自身を含む): 31755888

約数和(自身を除く): 15094018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 98011, 196022, 490055, 980110, 1666187, 3332374, 8330935, 16661870]

約数ペア:

[(1, 16661870), (2, 8330935), (5, 3332374), (10, 1666187), (17, 980110), (34, 490055), (85, 196022), (170, 98011)]