12207685

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 4726715

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 3919, 19595, 27433, 137165, 348791, 1743955, 2441537, 12207685]

約数ペア:

[(1, 12207685), (5, 2441537), (7, 1743955), (35, 348791), (89, 137165), (445, 27433), (623, 19595), (3115, 3919)]