1964336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11161}}^1$

素因数の和:11180

約数の個数: 20

約数和(自身を含む): 4152264

約数和(自身を除く): 2187928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11161, 22322, 44644, 89288, 122771, 178576, 245542, 491084, 982168, 1964336]

約数ペア:

[(1, 1964336), (2, 982168), (4, 491084), (8, 245542), (11, 178576), (16, 122771), (22, 89288), (44, 44644), (88, 22322), (176, 11161)]