19406892

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1697}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 45356976

約数和(自身を除く): 25950084

約数列:

[1, 2, 3, 4, 6, 12, 953, 1697, 1906, 2859, 3394, 3812, 5091, 5718, 6788, 10182, 11436, 20364, 1617241, 3234482, 4851723, 6468964, 9703446, 19406892]

約数ペア:

[(1, 19406892), (2, 9703446), (3, 6468964), (4, 4851723), (6, 3234482), (12, 1617241), (953, 20364), (1697, 11436), (1906, 10182), (2859, 6788), (3394, 5718), (3812, 5091)]