12856969745

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{104473}}^1$

素因数の和:104792

約数の個数: 16

約数和(自身を含む): 15625967232

約数和(自身を除く): 2768997487

約数列:

[1, 5, 151, 163, 755, 815, 24613, 104473, 123065, 522365, 15775423, 17029099, 78877115, 85145495, 2571393949, 12856969745]

約数ペア:

[(1, 12856969745), (5, 2571393949), (151, 85145495), (163, 78877115), (755, 17029099), (815, 15775423), (24613, 522365), (104473, 123065)]