15696549970829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{20219149}}^1$

素因数の和:20219637

約数の個数: 32

約数和(自身を含む): 20380903200000

約数和(自身を除く): 4684353229171

約数列:

[1, 7, 13, 19, 91, 133, 247, 449, 1729, 3143, 5837, 8531, 40859, 59717, 110903, 776321, 20219149, 141534043, 262848937, 384163831, 1839942559, 2689146817, 4994129803, 9078397901, 34958908621, 63548785307, 118019172713, 172489560119, 826134208991, 1207426920833, 2242364281547, 15696549970829]

約数ペア:

[(1, 15696549970829), (7, 2242364281547), (13, 1207426920833), (19, 826134208991), (91, 172489560119), (133, 118019172713), (247, 63548785307), (449, 34958908621), (1729, 9078397901), (3143, 4994129803), (5837, 2689146817), (8531, 1839942559), (40859, 384163831), (59717, 262848937), (110903, 141534043), (776321, 20219149)]