18625838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120947}}^1$

素因数の和:120967

約数の個数: 16

約数和(自身を含む): 34833024

約数和(自身を除く): 16207186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 120947, 241894, 846629, 1330417, 1693258, 2660834, 9312919, 18625838]

約数ペア:

[(1, 18625838), (2, 9312919), (7, 2660834), (11, 1693258), (14, 1330417), (22, 846629), (77, 241894), (154, 120947)]