9747590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13729}}^1$

素因数の和:13807

約数の個数: 16

約数和(自身を含む): 17794080

約数和(自身を除く): 8046490

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13729, 27458, 68645, 137290, 974759, 1949518, 4873795, 9747590]

約数ペア:

[(1, 9747590), (2, 4873795), (5, 1949518), (10, 974759), (71, 137290), (142, 68645), (355, 27458), (710, 13729)]