11687116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 24897600

約数和(自身を除く): 13210484

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 389, 406, 518, 778, 812, 1036, 1073, 1556, 2146, 2723, 4292, 5446, 7511, 10892, 11281, 14393, 15022, 22562, 28786, 30044, 45124, 57572, 78967, 100751, 157934, 201502, 315868, 403004, 417397, 834794, 1669588, 2921779, 5843558, 11687116]

約数ペア:

[(1, 11687116), (2, 5843558), (4, 2921779), (7, 1669588), (14, 834794), (28, 417397), (29, 403004), (37, 315868), (58, 201502), (74, 157934), (116, 100751), (148, 78967), (203, 57572), (259, 45124), (389, 30044), (406, 28786), (518, 22562), (778, 15022), (812, 14393), (1036, 11281), (1073, 10892), (1556, 7511), (2146, 5446), (2723, 4292)]