12659735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6274

約数の個数: 16

約数和(自身を含む): 17023392

約数和(自身を除く): 4363657

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6221, 31105, 68431, 230177, 342155, 1150885, 2531947, 12659735]

約数ペア:

[(1, 12659735), (5, 2531947), (11, 1150885), (37, 342155), (55, 230177), (185, 68431), (407, 31105), (2035, 6221)]