2019913658

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{376709}}^1$

素因数の和:377101

約数の個数: 16

約数和(自身を含む): 3471759360

約数和(自身を除く): 1451845702

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 376709, 753418, 2636963, 5273926, 144279547, 288559094, 1009956829, 2019913658]

約数ペア:

[(1, 2019913658), (2, 1009956829), (7, 288559094), (14, 144279547), (383, 5273926), (766, 2636963), (2681, 753418), (5362, 376709)]