10867790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12211}}^1$

素因数の和:12307

約数の個数: 16

約数和(自身を含む): 19783440

約数和(自身を除く): 8915650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 12211, 24422, 61055, 122110, 1086779, 2173558, 5433895, 10867790]

約数ペア:

[(1, 10867790), (2, 5433895), (5, 2173558), (10, 1086779), (89, 122110), (178, 61055), (445, 24422), (890, 12211)]