12458319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 5174961

約数列:

[1, 3, 19, 57, 127, 381, 1721, 2413, 5163, 7239, 32699, 98097, 218567, 655701, 4152773, 12458319]

約数ペア:

[(1, 12458319), (3, 4152773), (19, 655701), (57, 218567), (127, 98097), (381, 32699), (1721, 7239), (2413, 5163)]