12686531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 15106560

約数和(自身を除く): 2420029

約数列:

[1, 11, 13, 79, 143, 869, 1027, 1123, 11297, 12353, 14599, 88717, 160589, 975887, 1153321, 12686531]

約数ペア:

[(1, 12686531), (11, 1153321), (13, 975887), (79, 160589), (143, 88717), (869, 14599), (1027, 12353), (1123, 11297)]