16551248

素因数分解:

$2^4\times 7^1\times {\mathrm{147779}}^1$

素因数の和:147794

約数の個数: 20

約数和(自身を含む): 36649440

約数和(自身を除く): 20098192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 147779, 295558, 591116, 1034453, 1182232, 2068906, 2364464, 4137812, 8275624, 16551248]

約数ペア:

[(1, 16551248), (2, 8275624), (4, 4137812), (7, 2364464), (8, 2068906), (14, 1182232), (16, 1034453), (28, 591116), (56, 295558), (112, 147779)]