12801266

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 19867680

約数和(自身を除く): 7066414

約数列:

[1, 2, 41, 82, 107, 214, 1459, 2918, 4387, 8774, 59819, 119638, 156113, 312226, 6400633, 12801266]

約数ペア:

[(1, 12801266), (2, 6400633), (41, 312226), (82, 156113), (107, 119638), (214, 59819), (1459, 8774), (2918, 4387)]