12372009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10939}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 18379200

約数和(自身を除く): 6007191

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 10939, 32817, 142207, 317231, 426621, 951693, 4124003, 12372009]

約数ペア:

[(1, 12372009), (3, 4124003), (13, 951693), (29, 426621), (39, 317231), (87, 142207), (377, 32817), (1131, 10939)]