39309742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 60152400

約数和(自身を除く): 20842658

約数列:

[1, 2, 61, 122, 419, 769, 838, 1538, 25559, 46909, 51118, 93818, 322211, 644422, 19654871, 39309742]

約数ペア:

[(1, 39309742), (2, 19654871), (61, 644422), (122, 322211), (419, 93818), (769, 51118), (838, 46909), (1538, 25559)]