12517141

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 15643264

約数和(自身を除く): 3126123

約数列:

[1, 7, 13, 67, 91, 469, 871, 2053, 6097, 14371, 26689, 137551, 186823, 962857, 1788163, 12517141]

約数ペア:

[(1, 12517141), (7, 1788163), (13, 962857), (67, 186823), (91, 137551), (469, 26689), (871, 14371), (2053, 6097)]