26857579010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141355679}}^1$

素因数の和:141355705

約数の個数: 16

約数和(自身を含む): 50888044800

約数和(自身を除く): 24030465790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 141355679, 282711358, 706778395, 1413556790, 2685757901, 5371515802, 13428789505, 26857579010]

約数ペア:

[(1, 26857579010), (2, 13428789505), (5, 5371515802), (10, 2685757901), (19, 1413556790), (38, 706778395), (95, 282711358), (190, 141355679)]