12391102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 19196352

約数和(自身を除く): 6805250

約数列:

[1, 2, 41, 82, 137, 274, 1103, 2206, 5617, 11234, 45223, 90446, 151111, 302222, 6195551, 12391102]

約数ペア:

[(1, 12391102), (2, 6195551), (41, 302222), (82, 151111), (137, 90446), (274, 45223), (1103, 11234), (2206, 5617)]