22113014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 42821136

約数和(自身を除く): 20708122

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 281, 511, 539, 562, 803, 1022, 1078, 1606, 1967, 3091, 3577, 3934, 5621, 6182, 7154, 11242, 13769, 20513, 21637, 27538, 39347, 41026, 43274, 78694, 143591, 151459, 225643, 287182, 302918, 451286, 1005137, 1579501, 2010274, 3159002, 11056507, 22113014]

約数ペア:

[(1, 22113014), (2, 11056507), (7, 3159002), (11, 2010274), (14, 1579501), (22, 1005137), (49, 451286), (73, 302918), (77, 287182), (98, 225643), (146, 151459), (154, 143591), (281, 78694), (511, 43274), (539, 41026), (562, 39347), (803, 27538), (1022, 21637), (1078, 20513), (1606, 13769), (1967, 11242), (3091, 7154), (3577, 6182), (3934, 5621)]