19168336

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9901}}^1$

素因数の和:9931

約数の個数: 30

約数和(自身を含む): 40825946

約数和(自身を除く): 21657610

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9901, 19802, 39604, 79208, 108911, 158416, 217822, 435644, 871288, 1198021, 1742576, 2396042, 4792084, 9584168, 19168336]

約数ペア:

[(1, 19168336), (2, 9584168), (4, 4792084), (8, 2396042), (11, 1742576), (16, 1198021), (22, 871288), (44, 435644), (88, 217822), (121, 158416), (176, 108911), (242, 79208), (484, 39604), (968, 19802), (1936, 9901)]