26163319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 6350729

約数列:

[1, 7, 13, 91, 107, 749, 1391, 2687, 9737, 18809, 34931, 244517, 287509, 2012563, 3737617, 26163319]

約数ペア:

[(1, 26163319), (7, 3737617), (13, 2012563), (91, 287509), (107, 244517), (749, 34931), (1391, 18809), (2687, 9737)]