12171335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6034

約数の個数: 16

約数和(自身を含む): 16366752

約数和(自身を除く): 4195417

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 5981, 29905, 65791, 221297, 328955, 1106485, 2434267, 12171335]

約数ペア:

[(1, 12171335), (5, 2434267), (11, 1106485), (37, 328955), (55, 221297), (185, 65791), (407, 29905), (2035, 5981)]