18673669222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3403877}}^1$

素因数の和:3404103

約数の個数: 16

約数和(自身を含む): 30308129712

約数和(自身を除く): 11634460490

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 3403877, 6807754, 44250401, 88500802, 718218047, 1436436094, 9336834611, 18673669222]

約数ペア:

[(1, 18673669222), (2, 9336834611), (13, 1436436094), (26, 718218047), (211, 88500802), (422, 44250401), (2743, 6807754), (5486, 3403877)]