38404788

素因数分解:

$2^2\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{1999}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 89712000

約数和(自身を除く): 51307212

約数列:

[1, 2, 3, 4, 6, 12, 1601, 1999, 3202, 3998, 4803, 5997, 6404, 7996, 9606, 11994, 19212, 23988, 3200399, 6400798, 9601197, 12801596, 19202394, 38404788]

約数ペア:

[(1, 38404788), (2, 19202394), (3, 12801596), (4, 9601197), (6, 6400798), (12, 3200399), (1601, 23988), (1999, 19212), (3202, 11994), (3998, 9606), (4803, 7996), (5997, 6404)]