2012190862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1\times {\mathrm{19219}}^1$

素因数の和:23991

約数の個数: 16

約数和(自身を含む): 3293539200

約数和(自身を除く): 1281348338

約数列:

[1, 2, 11, 22, 4759, 9518, 19219, 38438, 52349, 104698, 211409, 422818, 91463221, 182926442, 1006095431, 2012190862]

約数ペア:

[(1, 2012190862), (2, 1006095431), (11, 182926442), (22, 91463221), (4759, 422818), (9518, 211409), (19219, 104698), (38438, 52349)]