2019400832

素因数分解:

$2^7\times {\mathrm{15776569}}^1$

素因数の和:15776583

約数の個数: 16

約数和(自身を含む): 4023025350

約数和(自身を除く): 2003624518

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15776569, 31553138, 63106276, 126212552, 252425104, 504850208, 1009700416, 2019400832]

約数ペア:

[(1, 2019400832), (2, 1009700416), (4, 504850208), (8, 252425104), (16, 126212552), (32, 63106276), (64, 31553138), (128, 15776569)]