1216336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6930

約数の個数: 20

約数和(自身を含む): 2571264

約数和(自身を除く): 1354928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6911, 13822, 27644, 55288, 76021, 110576, 152042, 304084, 608168, 1216336]

約数ペア:

[(1, 1216336), (2, 608168), (4, 304084), (8, 152042), (11, 110576), (16, 76021), (22, 55288), (44, 27644), (88, 13822), (176, 6911)]