11979884

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5861}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 24292128

約数和(自身を除く): 12312244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 5861, 11722, 23444, 41027, 82054, 164108, 427853, 855706, 1711412, 2994971, 5989942, 11979884]

約数ペア:

[(1, 11979884), (2, 5989942), (4, 2994971), (7, 1711412), (14, 855706), (28, 427853), (73, 164108), (146, 82054), (292, 41027), (511, 23444), (1022, 11722), (2044, 5861)]