12186720005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{343433}}^1$

素因数の和:343636

約数の個数: 16

約数和(自身を含む): 15034166784

約数和(自身を除く): 2847446779

約数列:

[1, 5, 47, 151, 235, 755, 7097, 35485, 343433, 1717165, 16141351, 51858383, 80706755, 259291915, 2437344001, 12186720005]

約数ペア:

[(1, 12186720005), (5, 2437344001), (47, 259291915), (151, 80706755), (235, 51858383), (755, 16141351), (7097, 1717165), (35485, 343433)]