39426490

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8231}}^1$

素因数の和:8717

約数の個数: 16

約数和(自身を含む): 71124480

約数和(自身を除く): 31697990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 8231, 16462, 41155, 82310, 3942649, 7885298, 19713245, 39426490]

約数ペア:

[(1, 39426490), (2, 19713245), (5, 7885298), (10, 3942649), (479, 82310), (958, 41155), (2395, 16462), (4790, 8231)]