25981151

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11534

約数の個数: 16

約数和(自身を含む): 33096960

約数和(自身を除く): 7115809

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 11491, 80437, 195347, 218329, 1367429, 1528303, 3711593, 25981151]

約数ペア:

[(1, 25981151), (7, 3711593), (17, 1528303), (19, 1367429), (119, 218329), (133, 195347), (323, 80437), (2261, 11491)]