16491516

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9887}}^1$

素因数の和:10033

約数の個数: 24

約数和(自身を含む): 38760960

約数和(自身を除く): 22269444

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9887, 19774, 29661, 39548, 59322, 118644, 1374293, 2748586, 4122879, 5497172, 8245758, 16491516]

約数ペア:

[(1, 16491516), (2, 8245758), (3, 5497172), (4, 4122879), (6, 2748586), (12, 1374293), (139, 118644), (278, 59322), (417, 39548), (556, 29661), (834, 19774), (1668, 9887)]