11688265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 14947200

約数和(自身を除く): 3258935

約数列:

[1, 5, 17, 85, 199, 691, 995, 3383, 3455, 11747, 16915, 58735, 137509, 687545, 2337653, 11688265]

約数ペア:

[(1, 11688265), (5, 2337653), (17, 687545), (85, 137509), (199, 58735), (691, 16915), (995, 11747), (3383, 3455)]