22812293

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 28317600

約数和(自身を除く): 5505307

約数列:

[1, 7, 19, 49, 107, 133, 229, 749, 931, 1603, 2033, 4351, 5243, 11221, 14231, 24503, 30457, 99617, 171521, 213199, 465557, 1200647, 3258899, 22812293]

約数ペア:

[(1, 22812293), (7, 3258899), (19, 1200647), (49, 465557), (107, 213199), (133, 171521), (229, 99617), (749, 30457), (931, 24503), (1603, 14231), (2033, 11221), (4351, 5243)]