13940488

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{3221}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 26194860

約数和(自身を除く): 12254372

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 3221, 4328, 6442, 12884, 25768, 1742561, 3485122, 6970244, 13940488]

約数ペア:

[(1, 13940488), (2, 6970244), (4, 3485122), (8, 1742561), (541, 25768), (1082, 12884), (2164, 6442), (3221, 4328)]