22163386

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11938

約数の個数: 24

約数和(自身を含む): 40711680

約数和(自身を除く): 18548294

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11903, 23806, 83321, 166642, 226157, 452314, 583247, 1166494, 1583099, 3166198, 11081693, 22163386]

約数ペア:

[(1, 22163386), (2, 11081693), (7, 3166198), (14, 1583099), (19, 1166494), (38, 583247), (49, 452314), (98, 226157), (133, 166642), (266, 83321), (931, 23806), (1862, 11903)]