18632320847

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{199637}}^1$

素因数の和:199910

約数の個数: 16

約数和(自身を含む): 21720614400

約数和(自身を除く): 3088293553

約数列:

[1, 7, 67, 199, 469, 1393, 13333, 93331, 199637, 1397459, 13375679, 39727763, 93629753, 278094341, 2661760121, 18632320847]

約数ペア:

[(1, 18632320847), (7, 2661760121), (67, 278094341), (199, 93629753), (469, 39727763), (1393, 13375679), (13333, 1397459), (93331, 199637)]