2019806866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13115629}}^1$

素因数の和:13115649

約数の個数: 16

約数和(自身を含む): 3777301440

約数和(自身を除く): 1757494574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13115629, 26231258, 91809403, 144271919, 183618806, 288543838, 1009903433, 2019806866]

約数ペア:

[(1, 2019806866), (2, 1009903433), (7, 288543838), (11, 183618806), (14, 144271919), (22, 91809403), (77, 26231258), (154, 13115629)]