12996864842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{74531}}^1$

素因数の和:74918

約数の個数: 32

約数和(自身を含む): 22162835520

約数和(自身を除く): 9165970678

約数列:

[1, 2, 13, 19, 26, 38, 247, 353, 494, 706, 4589, 6707, 9178, 13414, 74531, 87191, 149062, 174382, 968903, 1416089, 1937806, 2832178, 18409157, 26309443, 36818314, 52618886, 342022759, 499879417, 684045518, 999758834, 6498432421, 12996864842]

約数ペア:

[(1, 12996864842), (2, 6498432421), (13, 999758834), (19, 684045518), (26, 499879417), (38, 342022759), (247, 52618886), (353, 36818314), (494, 26309443), (706, 18409157), (4589, 2832178), (6707, 1937806), (9178, 1416089), (13414, 968903), (74531, 174382), (87191, 149062)]