2019912958

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{333209}}^1$

素因数の和:333651

約数の個数: 16

約数和(自身を含む): 3470715360

約数和(自身を除く): 1450802402

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 333209, 666418, 2332463, 4664926, 144279497, 288558994, 1009956479, 2019912958]

約数ペア:

[(1, 2019912958), (2, 1009956479), (7, 288558994), (14, 144279497), (433, 4664926), (866, 2332463), (3031, 666418), (6062, 333209)]