23790481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 29538432

約数和(自身を除く): 5747951

約数列:

[1, 11, 13, 43, 53, 73, 143, 473, 559, 583, 689, 803, 949, 2279, 3139, 3869, 6149, 7579, 10439, 25069, 29627, 34529, 40807, 42559, 50297, 166367, 325897, 448877, 553267, 1830037, 2162771, 23790481]

約数ペア:

[(1, 23790481), (11, 2162771), (13, 1830037), (43, 553267), (53, 448877), (73, 325897), (143, 166367), (473, 50297), (559, 42559), (583, 40807), (689, 34529), (803, 29627), (949, 25069), (2279, 10439), (3139, 7579), (3869, 6149)]