19620103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 21381120

約数和(自身を除く): 1761017

約数列:

[1, 19, 47, 127, 173, 893, 2413, 3287, 5969, 8131, 21971, 113411, 154489, 417449, 1032637, 19620103]

約数ペア:

[(1, 19620103), (19, 1032637), (47, 417449), (127, 154489), (173, 113411), (893, 21971), (2413, 8131), (3287, 5969)]