15679610488

素因数分解:

$2^3\times {\mathrm{2851}}^1\times {\mathrm{687461}}^1$

素因数の和:690318

約数の個数: 16

約数和(自身を含む): 29409624360

約数和(自身を除く): 13730013872

約数列:

[1, 2, 4, 8, 2851, 5702, 11404, 22808, 687461, 1374922, 2749844, 5499688, 1959951311, 3919902622, 7839805244, 15679610488]

約数ペア:

[(1, 15679610488), (2, 7839805244), (4, 3919902622), (8, 1959951311), (2851, 5499688), (5702, 2749844), (11404, 1374922), (22808, 687461)]