20221979327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{399557}}^1$

素因数の和:399718

約数の個数: 16

約数和(自身を含む): 22784395392

約数和(自身を除く): 2562416065

約数列:

[1, 11, 43, 107, 473, 1177, 4601, 50611, 399557, 4395127, 17180951, 42752599, 188990461, 470278589, 1838361757, 20221979327]

約数ペア:

[(1, 20221979327), (11, 1838361757), (43, 470278589), (107, 188990461), (473, 42752599), (1177, 17180951), (4601, 4395127), (50611, 399557)]