12190955

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 18024768

約数和(自身を除く): 5833813

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 2927, 4165, 14635, 20489, 49759, 102445, 143423, 248795, 348313, 717115, 1741565, 2438191, 12190955]

約数ペア:

[(1, 12190955), (5, 2438191), (7, 1741565), (17, 717115), (35, 348313), (49, 248795), (85, 143423), (119, 102445), (245, 49759), (595, 20489), (833, 14635), (2927, 4165)]