12196755

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 21312720

約数和(自身を除く): 9115965

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2069, 5895, 6207, 10345, 18621, 31035, 93105, 271039, 813117, 1355195, 2439351, 4065585, 12196755]

約数ペア:

[(1, 12196755), (3, 4065585), (5, 2439351), (9, 1355195), (15, 813117), (45, 271039), (131, 93105), (393, 31035), (655, 18621), (1179, 10345), (1965, 6207), (2069, 5895)]