27979874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1171}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 45286080

約数和(自身を除く): 17306206

約数列:

[1, 2, 13, 26, 919, 1171, 1838, 2342, 11947, 15223, 23894, 30446, 1076149, 2152298, 13989937, 27979874]

約数ペア:

[(1, 27979874), (2, 13989937), (13, 2152298), (26, 1076149), (919, 30446), (1171, 23894), (1838, 15223), (2342, 11947)]