15703928292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3247297}}^1$

素因数の和:3247348

約数の個数: 48

約数和(自身を含む): 40734106112

約数和(自身を除く): 25030177820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 3247297, 6494594, 9741891, 12989188, 19483782, 38967564, 42214861, 84429722, 100666207, 126644583, 168859444, 201332414, 253289166, 301998621, 402664828, 506578332, 603997242, 1207994484, 1308660691, 2617321382, 3925982073, 5234642764, 7851964146, 15703928292]

約数ペア:

[(1, 15703928292), (2, 7851964146), (3, 5234642764), (4, 3925982073), (6, 2617321382), (12, 1308660691), (13, 1207994484), (26, 603997242), (31, 506578332), (39, 402664828), (52, 301998621), (62, 253289166), (78, 201332414), (93, 168859444), (124, 126644583), (156, 100666207), (186, 84429722), (372, 42214861), (403, 38967564), (806, 19483782), (1209, 12989188), (1612, 9741891), (2418, 6494594), (4836, 3247297)]