13943504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{13007}}^1$

素因数の和:13082

約数の個数: 20

約数和(自身を含む): 27420864

約数和(自身を除く): 13477360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 13007, 26014, 52028, 104056, 208112, 871469, 1742938, 3485876, 6971752, 13943504]

約数ペア:

[(1, 13943504), (2, 6971752), (4, 3485876), (8, 1742938), (16, 871469), (67, 208112), (134, 104056), (268, 52028), (536, 26014), (1072, 13007)]