12657332519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{442363}}^1$

素因数の和:442478

約数の個数: 16

約数和(自身を含む): 14268893184

約数和(自身を除く): 1611560665

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 442363, 5750719, 13713253, 31407773, 178272289, 408301049, 973640963, 12657332519]

約数ペア:

[(1, 12657332519), (13, 973640963), (31, 408301049), (71, 178272289), (403, 31407773), (923, 13713253), (2201, 5750719), (28613, 442363)]