25430419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7369}}^1$

素因数の和:7422

約数の個数: 16

約数和(自身を含む): 31838400

約数和(自身を除く): 6407981

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 7369, 51583, 125273, 213701, 876911, 1495907, 3632917, 25430419]

約数ペア:

[(1, 25430419), (7, 3632917), (17, 1495907), (29, 876911), (119, 213701), (203, 125273), (493, 51583), (3451, 7369)]