11511892

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 23151744

約数和(自身を除く): 11639852

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2087, 2758, 4174, 5516, 8348, 14609, 29218, 58436, 411139, 822278, 1644556, 2877973, 5755946, 11511892]

約数ペア:

[(1, 11511892), (2, 5755946), (4, 2877973), (7, 1644556), (14, 822278), (28, 411139), (197, 58436), (394, 29218), (788, 14609), (1379, 8348), (2087, 5516), (2758, 4174)]