40194617

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 2486983

約数列:

[1, 37, 53, 103, 199, 1961, 3811, 5459, 7363, 10547, 20497, 201983, 390239, 758389, 1086341, 40194617]

約数ペア:

[(1, 40194617), (37, 1086341), (53, 758389), (103, 390239), (199, 201983), (1961, 20497), (3811, 10547), (5459, 7363)]