19227297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 8144223

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4751, 14253, 90269, 270807, 337321, 1011963, 6409099, 19227297]

約数ペア:

[(1, 19227297), (3, 6409099), (19, 1011963), (57, 337321), (71, 270807), (213, 90269), (1349, 14253), (4047, 4751)]