2109552634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7930649}}^1$

素因数の和:7930677

約数の個数: 16

約数和(自身を含む): 3806712000

約数和(自身を除く): 1697159366

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7930649, 15861298, 55514543, 111029086, 150682331, 301364662, 1054776317, 2109552634]

約数ペア:

[(1, 2109552634), (2, 1054776317), (7, 301364662), (14, 150682331), (19, 111029086), (38, 55514543), (133, 15861298), (266, 7930649)]