1938564590

素因数分解:

$2^1\times 5^1\times {\mathrm{7151}}^1\times {\mathrm{27109}}^1$

素因数の和:34267

約数の個数: 16

約数和(自身を含む): 3490032960

約数和(自身を除く): 1551468370

約数列:

[1, 2, 5, 10, 7151, 14302, 27109, 35755, 54218, 71510, 135545, 271090, 193856459, 387712918, 969282295, 1938564590]

約数ペア:

[(1, 1938564590), (2, 969282295), (5, 387712918), (10, 193856459), (7151, 271090), (14302, 135545), (27109, 71510), (35755, 54218)]