25884061

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{10243}}^1$

素因数の和:10288

約数の個数: 12

約数和(自身を含む): 31223712

約数和(自身を除く): 5339651

約数列:

[1, 7, 19, 133, 361, 2527, 10243, 71701, 194617, 1362319, 3697723, 25884061]

約数ペア:

[(1, 25884061), (7, 3697723), (19, 1362319), (133, 194617), (361, 71701), (2527, 10243)]