25271197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11177}}^1$

素因数の和:11220

約数の個数: 16

約数和(自身を含む): 32192640

約数和(自身を除く): 6921443

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 11177, 78239, 190009, 212363, 1330063, 1486541, 3610171, 25271197]

約数ペア:

[(1, 25271197), (7, 3610171), (17, 1486541), (19, 1330063), (119, 212363), (133, 190009), (323, 78239), (2261, 11177)]