165011998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{18637}}^1$

素因数の和:18891

約数の個数: 16

約数和(自身を含む): 261677520

約数和(自身を除く): 96665522

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 18637, 37274, 354103, 708206, 4342421, 8684842, 82505999, 165011998]

約数ペア:

[(1, 165011998), (2, 82505999), (19, 8684842), (38, 4342421), (233, 708206), (466, 354103), (4427, 37274), (8854, 18637)]