23243707

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 18

約数和(自身を含む): 25726644

約数和(自身を除く): 2482937

約数列:

[1, 19, 31, 67, 361, 589, 961, 1273, 2077, 11191, 18259, 24187, 39463, 64387, 346921, 749797, 1223353, 23243707]

約数ペア:

[(1, 23243707), (19, 1223353), (31, 749797), (67, 346921), (361, 64387), (589, 39463), (961, 24187), (1273, 18259), (2077, 11191)]