11279884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 25111296

約数和(自身を除く): 13831412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 691, 742, 1166, 1382, 1484, 2332, 2764, 4081, 4837, 7601, 8162, 9674, 15202, 16324, 19348, 30404, 36623, 53207, 73246, 106414, 146492, 212828, 256361, 402853, 512722, 805706, 1025444, 1611412, 2819971, 5639942, 11279884]

約数ペア:

[(1, 11279884), (2, 5639942), (4, 2819971), (7, 1611412), (11, 1025444), (14, 805706), (22, 512722), (28, 402853), (44, 256361), (53, 212828), (77, 146492), (106, 106414), (154, 73246), (212, 53207), (308, 36623), (371, 30404), (583, 19348), (691, 16324), (742, 15202), (1166, 9674), (1382, 8162), (1484, 7601), (2332, 4837), (2764, 4081)]