2006293619

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28151}}^1$

素因数の和:28223

約数の個数: 24

約数和(自身を含む): 2396298240

約数和(自身を除く): 390004621

約数列:

[1, 11, 19, 31, 121, 209, 341, 589, 2299, 3751, 6479, 28151, 71269, 309661, 534869, 872681, 3406271, 5883559, 9599491, 16580939, 64719149, 105594401, 182390329, 2006293619]

約数ペア:

[(1, 2006293619), (11, 182390329), (19, 105594401), (31, 64719149), (121, 16580939), (209, 9599491), (341, 5883559), (589, 3406271), (2299, 872681), (3751, 534869), (6479, 309661), (28151, 71269)]