11842180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 16776956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 337, 502, 674, 1004, 1255, 1348, 1685, 1757, 2359, 2510, 3370, 3514, 4718, 5020, 6740, 7028, 8785, 9436, 11795, 17570, 23590, 35140, 47180, 84587, 169174, 338348, 422935, 592109, 845870, 1184218, 1691740, 2368436, 2960545, 5921090, 11842180]

約数ペア:

[(1, 11842180), (2, 5921090), (4, 2960545), (5, 2368436), (7, 1691740), (10, 1184218), (14, 845870), (20, 592109), (28, 422935), (35, 338348), (70, 169174), (140, 84587), (251, 47180), (337, 35140), (502, 23590), (674, 17570), (1004, 11795), (1255, 9436), (1348, 8785), (1685, 7028), (1757, 6740), (2359, 5020), (2510, 4718), (3370, 3514)]