16847092

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 18

約数和(自身を含む): 29846418

約数和(自身を除く): 12999326

約数列:

[1, 2, 4, 103, 206, 397, 412, 794, 1588, 10609, 21218, 40891, 42436, 81782, 163564, 4211773, 8423546, 16847092]

約数ペア:

[(1, 16847092), (2, 8423546), (4, 4211773), (103, 163564), (206, 81782), (397, 42436), (412, 40891), (794, 21218), (1588, 10609)]