8147918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 12685920

約数和(自身を除く): 4538002

約数列:

[1, 2, 37, 74, 103, 206, 1069, 2138, 3811, 7622, 39553, 79106, 110107, 220214, 4073959, 8147918]

約数ペア:

[(1, 8147918), (2, 4073959), (37, 220214), (74, 110107), (103, 79106), (206, 39553), (1069, 7622), (2138, 3811)]