16746884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4976

約数の個数: 36

約数和(自身を含む): 36822912

約数和(自身を除く): 20076028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4943, 9886, 19772, 34601, 54373, 69202, 108746, 138404, 217492, 380611, 598103, 761222, 1196206, 1522444, 2392412, 4186721, 8373442, 16746884]

約数ペア:

[(1, 16746884), (2, 8373442), (4, 4186721), (7, 2392412), (11, 1522444), (14, 1196206), (22, 761222), (28, 598103), (44, 380611), (77, 217492), (121, 138404), (154, 108746), (242, 69202), (308, 54373), (484, 34601), (847, 19772), (1694, 9886), (3388, 4943)]