25505011

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{10093}}^1$

素因数の和:10138

約数の個数: 12

約数和(自身を含む): 30766512

約数和(自身を除く): 5261501

約数列:

[1, 7, 19, 133, 361, 2527, 10093, 70651, 191767, 1342369, 3643573, 25505011]

約数ペア:

[(1, 25505011), (7, 3643573), (19, 1342369), (133, 191767), (361, 70651), (2527, 10093)]