11818912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 28002240

約数和(自身を除く): 16183328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 2777, 4256, 5554, 11108, 19439, 22216, 38878, 44432, 52763, 77756, 88864, 105526, 155512, 211052, 311024, 369341, 422104, 622048, 738682, 844208, 1477364, 1688416, 2954728, 5909456, 11818912]

約数ペア:

[(1, 11818912), (2, 5909456), (4, 2954728), (7, 1688416), (8, 1477364), (14, 844208), (16, 738682), (19, 622048), (28, 422104), (32, 369341), (38, 311024), (56, 211052), (76, 155512), (112, 105526), (133, 88864), (152, 77756), (224, 52763), (266, 44432), (304, 38878), (532, 22216), (608, 19439), (1064, 11108), (2128, 5554), (2777, 4256)]