12526180

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 26418168

約数和(自身を除く): 13891988

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2437, 2570, 4874, 5140, 9748, 12185, 24370, 48740, 626309, 1252618, 2505236, 3131545, 6263090, 12526180]

約数ペア:

[(1, 12526180), (2, 6263090), (4, 3131545), (5, 2505236), (10, 1252618), (20, 626309), (257, 48740), (514, 24370), (1028, 12185), (1285, 9748), (2437, 5140), (2570, 4874)]