19268864

素因数分解:

$2^8\times {\mathrm{75269}}^1$

素因数の和:75285

約数の個数: 18

約数和(自身を含む): 38462970

約数和(自身を除く): 19194106

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 75269, 150538, 301076, 602152, 1204304, 2408608, 4817216, 9634432, 19268864]

約数ペア:

[(1, 19268864), (2, 9634432), (4, 4817216), (8, 2408608), (16, 1204304), (32, 602152), (64, 301076), (128, 150538), (256, 75269)]