22192345

素因数分解:

$5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 31190400

約数和(自身を除く): 8998055

約数列:

[1, 5, 7, 35, 49, 239, 245, 379, 1195, 1673, 1895, 2653, 8365, 11711, 13265, 18571, 58555, 90581, 92855, 452905, 634067, 3170335, 4438469, 22192345]

約数ペア:

[(1, 22192345), (5, 4438469), (7, 3170335), (35, 634067), (49, 452905), (239, 92855), (245, 90581), (379, 58555), (1195, 18571), (1673, 13265), (1895, 11711), (2653, 8365)]