19371008

素因数分解:

$2^{10}\times {\mathrm{18917}}^1$

素因数の和:18937

約数の個数: 22

約数和(自身を含む): 38725146

約数和(自身を除く): 19354138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18917, 37834, 75668, 151336, 302672, 605344, 1210688, 2421376, 4842752, 9685504, 19371008]

約数ペア:

[(1, 19371008), (2, 9685504), (4, 4842752), (8, 2421376), (16, 1210688), (32, 605344), (64, 302672), (128, 151336), (256, 75668), (512, 37834), (1024, 18917)]