12505218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{189473}}^1$

素因数の和:189489

約数の個数: 16

約数和(自身を含む): 27284256

約数和(自身を除く): 14779038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 189473, 378946, 568419, 1136838, 2084203, 4168406, 6252609, 12505218]

約数ペア:

[(1, 12505218), (2, 6252609), (3, 4168406), (6, 2084203), (11, 1136838), (22, 568419), (33, 378946), (66, 189473)]