12320066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 20247840

約数和(自身を除く): 7927774

約数列:

[1, 2, 11, 22, 257, 514, 2179, 2827, 4358, 5654, 23969, 47938, 560003, 1120006, 6160033, 12320066]

約数ペア:

[(1, 12320066), (2, 6160033), (11, 1120006), (22, 560003), (257, 47938), (514, 23969), (2179, 5654), (2827, 4358)]