9789872

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{863}}^1$

素因数の和:1580

約数の個数: 20

約数和(自身を含む): 19016640

約数和(自身を除く): 9226768

約数列:

[1, 2, 4, 8, 16, 709, 863, 1418, 1726, 2836, 3452, 5672, 6904, 11344, 13808, 611867, 1223734, 2447468, 4894936, 9789872]

約数ペア:

[(1, 9789872), (2, 4894936), (4, 2447468), (8, 1223734), (16, 611867), (709, 13808), (863, 11344), (1418, 6904), (1726, 5672), (2836, 3452)]