19392549

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 29136576

約数和(自身を除く): 9744027

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1303, 1353, 3909, 4961, 14333, 14883, 42999, 53423, 157663, 160269, 472989, 587653, 1762959, 6464183, 19392549]

約数ペア:

[(1, 19392549), (3, 6464183), (11, 1762959), (33, 587653), (41, 472989), (121, 160269), (123, 157663), (363, 53423), (451, 42999), (1303, 14883), (1353, 14333), (3909, 4961)]