11893112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 16618888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 449, 473, 602, 616, 898, 946, 1204, 1796, 1892, 2408, 3143, 3311, 3592, 3784, 4939, 6286, 6622, 9878, 12572, 13244, 19307, 19756, 25144, 26488, 34573, 38614, 39512, 69146, 77228, 135149, 138292, 154456, 212377, 270298, 276584, 424754, 540596, 849508, 1081192, 1486639, 1699016, 2973278, 5946556, 11893112]

約数ペア:

[(1, 11893112), (2, 5946556), (4, 2973278), (7, 1699016), (8, 1486639), (11, 1081192), (14, 849508), (22, 540596), (28, 424754), (43, 276584), (44, 270298), (56, 212377), (77, 154456), (86, 138292), (88, 135149), (154, 77228), (172, 69146), (301, 39512), (308, 38614), (344, 34573), (449, 26488), (473, 25144), (602, 19756), (616, 19307), (898, 13244), (946, 12572), (1204, 9878), (1796, 6622), (1892, 6286), (2408, 4939), (3143, 3784), (3311, 3592)]