22475138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 24

約数和(自身を含む): 40672512

約数和(自身を除く): 18197374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 4447, 5054, 8894, 31129, 62258, 84493, 168986, 591451, 1182902, 1605367, 3210734, 11237569, 22475138]

約数ペア:

[(1, 22475138), (2, 11237569), (7, 3210734), (14, 1605367), (19, 1182902), (38, 591451), (133, 168986), (266, 84493), (361, 62258), (722, 31129), (2527, 8894), (4447, 5054)]