22095248

素因数分解:

$2^4\times 7^1\times {\mathrm{197279}}^1$

素因数の和:197294

約数の個数: 20

約数和(自身を含む): 48925440

約数和(自身を除く): 26830192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197279, 394558, 789116, 1380953, 1578232, 2761906, 3156464, 5523812, 11047624, 22095248]

約数ペア:

[(1, 22095248), (2, 11047624), (4, 5523812), (7, 3156464), (8, 2761906), (14, 1578232), (16, 1380953), (28, 789116), (56, 394558), (112, 197279)]