13109635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 20777472

約数和(自身を除く): 7667837

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 2003, 6545, 10015, 14021, 22033, 34051, 70105, 110165, 154231, 170255, 238357, 374561, 771155, 1191785, 1872805, 2621927, 13109635]

約数ペア:

[(1, 13109635), (5, 2621927), (7, 1872805), (11, 1191785), (17, 771155), (35, 374561), (55, 238357), (77, 170255), (85, 154231), (119, 110165), (187, 70105), (385, 34051), (595, 22033), (935, 14021), (1309, 10015), (2003, 6545)]