12137619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 17561600

約数和(自身を除く): 5423981

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2239, 5421, 6717, 29107, 87321, 311221, 933663, 4045873, 12137619]

約数ペア:

[(1, 12137619), (3, 4045873), (13, 933663), (39, 311221), (139, 87321), (417, 29107), (1807, 6717), (2239, 5421)]