15880492792

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{2490667}}^1$

素因数の和:2491470

約数の個数: 16

約数和(自身を含む): 29813295960

約数和(自身を除く): 13932803168

約数列:

[1, 2, 4, 8, 797, 1594, 3188, 6376, 2490667, 4981334, 9962668, 19925336, 1985061599, 3970123198, 7940246396, 15880492792]

約数ペア:

[(1, 15880492792), (2, 7940246396), (4, 3970123198), (8, 1985061599), (797, 19925336), (1594, 9962668), (3188, 4981334), (6376, 2490667)]