12834845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15927408

約数和(自身を除く): 3092563

約数列:

[1, 5, 41, 137, 205, 457, 685, 2285, 5617, 18737, 28085, 62609, 93685, 313045, 2566969, 12834845]

約数ペア:

[(1, 12834845), (5, 2566969), (41, 313045), (137, 93685), (205, 62609), (457, 28085), (685, 18737), (2285, 5617)]