13746680

素因数分解:

$2^3\times 5^1\times {\mathrm{343667}}^1$

素因数の和:343678

約数の個数: 16

約数和(自身を含む): 30930120

約数和(自身を除く): 17183440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 343667, 687334, 1374668, 1718335, 2749336, 3436670, 6873340, 13746680]

約数ペア:

[(1, 13746680), (2, 6873340), (4, 3436670), (5, 2749336), (8, 1718335), (10, 1374668), (20, 687334), (40, 343667)]