19931022

素因数分解:

$2^1\times 3^4\times {\mathrm{123031}}^1$

素因数の和:123045

約数の個数: 20

約数和(自身を含む): 44660616

約数和(自身を除く): 24729594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123031, 246062, 369093, 738186, 1107279, 2214558, 3321837, 6643674, 9965511, 19931022]

約数ペア:

[(1, 19931022), (2, 9965511), (3, 6643674), (6, 3321837), (9, 2214558), (18, 1107279), (27, 738186), (54, 369093), (81, 246062), (162, 123031)]