12965389619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{39239}}^1$

素因数の和:42890

約数の個数: 16

約数和(自身を含む): 15962204160

約数和(自身を除く): 2996814541

約数列:

[1, 7, 13, 91, 3631, 25417, 39239, 47203, 274673, 330421, 510107, 3570749, 142476809, 997337663, 1852198517, 12965389619]

約数ペア:

[(1, 12965389619), (7, 1852198517), (13, 997337663), (91, 142476809), (3631, 3570749), (25417, 510107), (39239, 330421), (47203, 274673)]