12888939010

素因数分解:

$2^1\times 5^1\times {\mathrm{3253}}^1\times {\mathrm{396217}}^1$

素因数の和:399477

約数の個数: 16

約数和(自身を含む): 23207280696

約数和(自身を除く): 10318341686

約数列:

[1, 2, 5, 10, 3253, 6506, 16265, 32530, 396217, 792434, 1981085, 3962170, 1288893901, 2577787802, 6444469505, 12888939010]

約数ペア:

[(1, 12888939010), (2, 6444469505), (5, 2577787802), (10, 1288893901), (3253, 3962170), (6506, 1981085), (16265, 792434), (32530, 396217)]