12394105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 16118784

約数和(自身を除く): 3724679

約数列:

[1, 5, 17, 43, 85, 215, 731, 3391, 3655, 16955, 57647, 145813, 288235, 729065, 2478821, 12394105]

約数ペア:

[(1, 12394105), (5, 2478821), (17, 729065), (43, 288235), (85, 145813), (215, 57647), (731, 16955), (3391, 3655)]