16620284

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{4561}}^1$

素因数の和:5476

約数の個数: 12

約数和(自身を含む): 29123808

約数和(自身を除く): 12503524

約数列:

[1, 2, 4, 911, 1822, 3644, 4561, 9122, 18244, 4155071, 8310142, 16620284]

約数ペア:

[(1, 16620284), (2, 8310142), (4, 4155071), (911, 18244), (1822, 9122), (3644, 4561)]