12262019

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 15934464

約数和(自身を除く): 3672445

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 467, 847, 2387, 3269, 3751, 5137, 14477, 26257, 35959, 56507, 101339, 159247, 395549, 1114729, 1751717, 12262019]

約数ペア:

[(1, 12262019), (7, 1751717), (11, 1114729), (31, 395549), (77, 159247), (121, 101339), (217, 56507), (341, 35959), (467, 26257), (847, 14477), (2387, 5137), (3269, 3751)]