11556986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 24

約数和(自身を含む): 20495520

約数和(自身を除く): 8938534

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 859, 961, 1718, 1922, 6013, 6727, 12026, 13454, 26629, 53258, 186403, 372806, 825499, 1650998, 5778493, 11556986]

約数ペア:

[(1, 11556986), (2, 5778493), (7, 1650998), (14, 825499), (31, 372806), (62, 186403), (217, 53258), (434, 26629), (859, 13454), (961, 12026), (1718, 6727), (1922, 6013)]