23512291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 28090368

約数和(自身を除く): 4578077

約数列:

[1, 11, 19, 31, 191, 209, 341, 361, 589, 2101, 3629, 3971, 5921, 6479, 11191, 39919, 65131, 68951, 112499, 123101, 758461, 1237489, 2137481, 23512291]

約数ペア:

[(1, 23512291), (11, 2137481), (19, 1237489), (31, 758461), (191, 123101), (209, 112499), (341, 68951), (361, 65131), (589, 39919), (2101, 11191), (3629, 6479), (3971, 5921)]