12711636595

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{390107}}^1$

素因数の和:390152

約数の個数: 32

約数和(自身を含む): 18725184000

約数和(自身を除く): 6013547405

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1715, 4655, 6517, 32585, 390107, 1950535, 2730749, 7412033, 13653745, 19115243, 37060165, 51884231, 95576215, 133806701, 259421155, 363189617, 669033505, 1815948085, 2542327319, 12711636595]

約数ペア:

[(1, 12711636595), (5, 2542327319), (7, 1815948085), (19, 669033505), (35, 363189617), (49, 259421155), (95, 133806701), (133, 95576215), (245, 51884231), (343, 37060165), (665, 19115243), (931, 13653745), (1715, 7412033), (4655, 2730749), (6517, 1950535), (32585, 390107)]