19361485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2083}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 27458784

約数和(自身を除く): 8097299

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 2083, 9295, 10415, 22913, 27079, 114565, 135395, 297869, 352027, 1489345, 1760135, 3872297, 19361485]

約数ペア:

[(1, 19361485), (5, 3872297), (11, 1760135), (13, 1489345), (55, 352027), (65, 297869), (143, 135395), (169, 114565), (715, 27079), (845, 22913), (1859, 10415), (2083, 9295)]