15696042988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{55267757}}^1$

素因数の和:55267832

約数の個数: 12

約数和(自身を含む): 27854950032

約数和(自身を除く): 12158907044

約数列:

[1, 2, 4, 71, 142, 284, 55267757, 110535514, 221071028, 3924010747, 7848021494, 15696042988]

約数ペア:

[(1, 15696042988), (2, 7848021494), (4, 3924010747), (71, 221071028), (142, 110535514), (284, 55267757)]