15861034064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{7805627}}^1$

素因数の和:7805762

約数の個数: 20

約数和(自身を含む): 30972731904

約数和(自身を除く): 15111697840

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 7805627, 15611254, 31222508, 62445016, 124890032, 991314629, 1982629258, 3965258516, 7930517032, 15861034064]

約数ペア:

[(1, 15861034064), (2, 7930517032), (4, 3965258516), (8, 1982629258), (16, 991314629), (127, 124890032), (254, 62445016), (508, 31222508), (1016, 15611254), (2032, 7805627)]