16693340

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{941}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 35132832

約数和(自身を除く): 18439492

約数列:

[1, 2, 4, 5, 10, 20, 887, 941, 1774, 1882, 3548, 3764, 4435, 4705, 8870, 9410, 17740, 18820, 834667, 1669334, 3338668, 4173335, 8346670, 16693340]

約数ペア:

[(1, 16693340), (2, 8346670), (4, 4173335), (5, 3338668), (10, 1669334), (20, 834667), (887, 18820), (941, 17740), (1774, 9410), (1882, 8870), (3548, 4705), (3764, 4435)]