25756874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90059}}^1$

素因数の和:90085

約数の個数: 16

約数和(自身を含む): 45390240

約数和(自身を除く): 19633366

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90059, 180118, 990649, 1170767, 1981298, 2341534, 12878437, 25756874]

約数ペア:

[(1, 25756874), (2, 12878437), (11, 2341534), (13, 1981298), (22, 1170767), (26, 990649), (143, 180118), (286, 90059)]