12866718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49871}}^1$

素因数の和:49919

約数の個数: 16

約数和(自身を含む): 26332416

約数和(自身を除く): 13465698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49871, 99742, 149613, 299226, 2144453, 4288906, 6433359, 12866718]

約数ペア:

[(1, 12866718), (2, 6433359), (3, 4288906), (6, 2144453), (43, 299226), (86, 149613), (129, 99742), (258, 49871)]