25191794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4327}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 39263616

約数和(自身を除く): 14071822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 4327, 5822, 8654, 177407, 307217, 354814, 614434, 12595897, 25191794]

約数ペア:

[(1, 25191794), (2, 12595897), (41, 614434), (71, 354814), (82, 307217), (142, 177407), (2911, 8654), (4327, 5822)]