15727636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 12577004

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 701, 1402, 2804, 5609, 11218, 22436, 49771, 55379, 99542, 110758, 199084, 221516, 3931909, 7863818, 15727636]

約数ペア:

[(1, 15727636), (2, 7863818), (4, 3931909), (71, 221516), (79, 199084), (142, 110758), (158, 99542), (284, 55379), (316, 49771), (701, 22436), (1402, 11218), (2804, 5609)]