19394133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2459}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 28339200

約数和(自身を除く): 8945067

約数列:

[1, 3, 11, 33, 239, 717, 2459, 2629, 7377, 7887, 27049, 81147, 587701, 1763103, 6464711, 19394133]

約数ペア:

[(1, 19394133), (3, 6464711), (11, 1763103), (33, 587701), (239, 81147), (717, 27049), (2459, 7887), (2629, 7377)]