13787126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 21672960

約数和(自身を除く): 7885834

約数列:

[1, 2, 31, 62, 67, 134, 2077, 3319, 4154, 6638, 102889, 205778, 222373, 444746, 6893563, 13787126]

約数ペア:

[(1, 13787126), (2, 6893563), (31, 444746), (62, 222373), (67, 205778), (134, 102889), (2077, 6638), (3319, 4154)]