39604484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{319391}}^1$

素因数の和:319426

約数の個数: 12

約数和(自身を含む): 71543808

約数和(自身を除く): 31939324

約数列:

[1, 2, 4, 31, 62, 124, 319391, 638782, 1277564, 9901121, 19802242, 39604484]

約数ペア:

[(1, 39604484), (2, 19802242), (4, 9901121), (31, 1277564), (62, 638782), (124, 319391)]