16041212

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 32465664

約数和(自身を除く): 16424452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 131, 242, 253, 262, 484, 506, 524, 1012, 1331, 1441, 2662, 2783, 2882, 3013, 5324, 5566, 5764, 6026, 11132, 12052, 15851, 30613, 31702, 33143, 61226, 63404, 66286, 122452, 132572, 174361, 348722, 364573, 697444, 729146, 1458292, 4010303, 8020606, 16041212]

約数ペア:

[(1, 16041212), (2, 8020606), (4, 4010303), (11, 1458292), (22, 729146), (23, 697444), (44, 364573), (46, 348722), (92, 174361), (121, 132572), (131, 122452), (242, 66286), (253, 63404), (262, 61226), (484, 33143), (506, 31702), (524, 30613), (1012, 15851), (1331, 12052), (1441, 11132), (2662, 6026), (2783, 5764), (2882, 5566), (3013, 5324)]