18165254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4733}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 28972080

約数和(自身を除く): 10806826

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 4733, 9466, 89927, 179854, 478033, 956066, 9082627, 18165254]

約数ペア:

[(1, 18165254), (2, 9082627), (19, 956066), (38, 478033), (101, 179854), (202, 89927), (1919, 9466), (3838, 4733)]