19054878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59921}}^1$

素因数の和:59979

約数の個数: 16

約数和(自身を含む): 38829456

約数和(自身を除く): 19774578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 59921, 119842, 179763, 359526, 3175813, 6351626, 9527439, 19054878]

約数ペア:

[(1, 19054878), (2, 9527439), (3, 6351626), (6, 3175813), (53, 359526), (106, 179763), (159, 119842), (318, 59921)]