39156022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 60152400

約数和(自身を除く): 20996378

約数列:

[1, 2, 61, 122, 139, 278, 2309, 4618, 8479, 16958, 140849, 281698, 320951, 641902, 19578011, 39156022]

約数ペア:

[(1, 39156022), (2, 19578011), (61, 641902), (122, 320951), (139, 281698), (278, 140849), (2309, 16958), (4618, 8479)]