16896140

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1693}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 35574000

約数和(自身を除く): 18677860

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1693, 1996, 2495, 3386, 4990, 6772, 8465, 9980, 16930, 33860, 844807, 1689614, 3379228, 4224035, 8448070, 16896140]

約数ペア:

[(1, 16896140), (2, 8448070), (4, 4224035), (5, 3379228), (10, 1689614), (20, 844807), (499, 33860), (998, 16930), (1693, 9980), (1996, 8465), (2495, 6772), (3386, 4990)]