13398218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 20740704

約数和(自身を除く): 7342486

約数列:

[1, 2, 37, 74, 331, 547, 662, 1094, 12247, 20239, 24494, 40478, 181057, 362114, 6699109, 13398218]

約数ペア:

[(1, 13398218), (2, 6699109), (37, 362114), (74, 181057), (331, 40478), (547, 24494), (662, 20239), (1094, 12247)]