109516012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{636721}}^1$

素因数の和:636768

約数の個数: 12

約数和(自身を含む): 196110376

約数和(自身を除く): 86594364

約数列:

[1, 2, 4, 43, 86, 172, 636721, 1273442, 2546884, 27379003, 54758006, 109516012]

約数ペア:

[(1, 109516012), (2, 54758006), (4, 27379003), (43, 2546884), (86, 1273442), (172, 636721)]