12459474718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1\times {\mathrm{64591}}^1$

素因数の和:66879

約数の個数: 16

約数和(自身を含む): 19132667136

約数和(自身を除く): 6673192418

約数列:

[1, 2, 43, 86, 2243, 4486, 64591, 96449, 129182, 192898, 2777413, 5554826, 144877613, 289755226, 6229737359, 12459474718]

約数ペア:

[(1, 12459474718), (2, 6229737359), (43, 289755226), (86, 144877613), (2243, 5554826), (4486, 2777413), (64591, 192898), (96449, 129182)]