47538874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11071}}^1$

素因数の和:11205

約数の個数: 16

約数和(自身を含む): 75732480

約数和(自身を除く): 28193606

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 11071, 22142, 210349, 420698, 1251023, 2502046, 23769437, 47538874]

約数ペア:

[(1, 47538874), (2, 23769437), (19, 2502046), (38, 1251023), (113, 420698), (226, 210349), (2147, 22142), (4294, 11071)]