19504470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1811}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 46967040

約数和(自身を除く): 27462570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 1811, 2154, 3590, 3622, 5385, 5433, 9055, 10770, 10866, 18110, 27165, 54330, 650149, 1300298, 1950447, 3250745, 3900894, 6501490, 9752235, 19504470]

約数ペア:

[(1, 19504470), (2, 9752235), (3, 6501490), (5, 3900894), (6, 3250745), (10, 1950447), (15, 1300298), (30, 650149), (359, 54330), (718, 27165), (1077, 18110), (1795, 10866), (1811, 10770), (2154, 9055), (3590, 5433), (3622, 5385)]