12520486511

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1105757}}^1$

素因数の和:1105850

約数の個数: 12

約数和(自身を含む): 13760052552

約数和(自身を除く): 1239566041

約数列:

[1, 13, 67, 169, 871, 11323, 1105757, 14374841, 74085719, 186872933, 963114347, 12520486511]

約数ペア:

[(1, 12520486511), (13, 963114347), (67, 186872933), (169, 74085719), (871, 14374841), (11323, 1105757)]