22100848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17939}}^1$

素因数の和:17965

約数の個数: 40

約数和(自身を含む): 53389440

約数和(自身を除く): 31288592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 17939, 35878, 71756, 125573, 143512, 197329, 251146, 287024, 394658, 502292, 789316, 1004584, 1381303, 1578632, 2009168, 2762606, 3157264, 5525212, 11050424, 22100848]

約数ペア:

[(1, 22100848), (2, 11050424), (4, 5525212), (7, 3157264), (8, 2762606), (11, 2009168), (14, 1578632), (16, 1381303), (22, 1004584), (28, 789316), (44, 502292), (56, 394658), (77, 287024), (88, 251146), (112, 197329), (154, 143512), (176, 125573), (308, 71756), (616, 35878), (1232, 17939)]