12850871605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17973247}}^1$

素因数の和:17973276

約数の個数: 16

約数和(自身を含む): 18117033984

約数和(自身を除く): 5266162379

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17973247, 89866235, 197705717, 233652211, 988528585, 1168261055, 2570174321, 12850871605]

約数ペア:

[(1, 12850871605), (5, 2570174321), (11, 1168261055), (13, 988528585), (55, 233652211), (65, 197705717), (143, 89866235), (715, 17973247)]