12255729421

素因数分解:

${\mathrm{13}}^3\times {\mathrm{151}}^1\times {\mathrm{36943}}^1$

素因数の和:37133

約数の個数: 16

約数和(自身を含む): 13364861440

約数和(自身を除く): 1109132019

約数列:

[1, 13, 151, 169, 1963, 2197, 25519, 36943, 331747, 480259, 5578393, 6243367, 72519109, 81163771, 942748417, 12255729421]

約数ペア:

[(1, 12255729421), (13, 942748417), (151, 81163771), (169, 72519109), (1963, 6243367), (2197, 5578393), (25519, 480259), (36943, 331747)]