15120071996

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{11924347}}^1$

素因数の和:11924668

約数の個数: 12

約数和(自身を含む): 26543598648

約数和(自身を除く): 11423526652

約数列:

[1, 2, 4, 317, 634, 1268, 11924347, 23848694, 47697388, 3780017999, 7560035998, 15120071996]

約数ペア:

[(1, 15120071996), (2, 7560035998), (4, 3780017999), (317, 47697388), (634, 23848694), (1268, 11924347)]