19203328

素因数分解:

$2^8\times {\mathrm{75013}}^1$

素因数の和:75029

約数の個数: 18

約数和(自身を含む): 38332154

約数和(自身を除く): 19128826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 75013, 150026, 300052, 600104, 1200208, 2400416, 4800832, 9601664, 19203328]

約数ペア:

[(1, 19203328), (2, 9601664), (4, 4800832), (8, 2400416), (16, 1200208), (32, 600104), (64, 300052), (128, 150026), (256, 75013)]