1906771919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{19717}}^1$

素因数の和:19946

約数の個数: 16

約数和(自身を含む): 2113454112

約数和(自身を除く): 206682193

約数列:

[1, 13, 43, 173, 559, 2249, 7439, 19717, 96707, 256321, 847831, 3411041, 11021803, 44343533, 146674763, 1906771919]

約数ペア:

[(1, 1906771919), (13, 146674763), (43, 44343533), (173, 11021803), (559, 3411041), (2249, 847831), (7439, 256321), (19717, 96707)]