11405548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 14802452

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1949, 2926, 3898, 5852, 7796, 13643, 21439, 27286, 37031, 42878, 54572, 74062, 85756, 148124, 150073, 259217, 300146, 407341, 518434, 600292, 814682, 1036868, 1629364, 2851387, 5702774, 11405548]

約数ペア:

[(1, 11405548), (2, 5702774), (4, 2851387), (7, 1629364), (11, 1036868), (14, 814682), (19, 600292), (22, 518434), (28, 407341), (38, 300146), (44, 259217), (76, 150073), (77, 148124), (133, 85756), (154, 74062), (209, 54572), (266, 42878), (308, 37031), (418, 27286), (532, 21439), (836, 13643), (1463, 7796), (1949, 5852), (2926, 3898)]