15511784048

素因数分解:

$2^4\times {\mathrm{3313}}^1\times {\mathrm{292631}}^1$

素因数の和:295952

約数の個数: 20

約数和(自身を含む): 30063255888

約数和(自身を除く): 14551471840

約数列:

[1, 2, 4, 8, 16, 3313, 6626, 13252, 26504, 53008, 292631, 585262, 1170524, 2341048, 4682096, 969486503, 1938973006, 3877946012, 7755892024, 15511784048]

約数ペア:

[(1, 15511784048), (2, 7755892024), (4, 3877946012), (8, 1938973006), (16, 969486503), (3313, 4682096), (6626, 2341048), (13252, 1170524), (26504, 585262), (53008, 292631)]