27389906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4591}}^1$

素因数の和:4769

約数の個数: 16

約数和(自身を含む): 43532160

約数和(自身を除く): 16142254

約数列:

[1, 2, 19, 38, 157, 314, 2983, 4591, 5966, 9182, 87229, 174458, 720787, 1441574, 13694953, 27389906]

約数ペア:

[(1, 27389906), (2, 13694953), (19, 1441574), (38, 720787), (157, 174458), (314, 87229), (2983, 9182), (4591, 5966)]