1956557768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22233611}}^1$

素因数の和:22233628

約数の個数: 16

約数和(自身を含む): 4002050160

約数和(自身を除く): 2045492392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22233611, 44467222, 88934444, 177868888, 244569721, 489139442, 978278884, 1956557768]

約数ペア:

[(1, 1956557768), (2, 978278884), (4, 489139442), (8, 244569721), (11, 177868888), (22, 88934444), (44, 44467222), (88, 22233611)]