12702945026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2551817}}^1$

素因数の和:2551969

約数の個数: 16

約数和(自身を含む): 20210398560

約数和(自身を除く): 7507453534

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 2551817, 5103634, 48484523, 96969046, 334288027, 668576054, 6351472513, 12702945026]

約数ペア:

[(1, 12702945026), (2, 6351472513), (19, 668576054), (38, 334288027), (131, 96969046), (262, 48484523), (2489, 5103634), (4978, 2551817)]