19282904

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5441}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 36243720

約数和(自身を除く): 16960816

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5441, 10882, 21764, 43528, 2410363, 4820726, 9641452, 19282904]

約数ペア:

[(1, 19282904), (2, 9641452), (4, 4820726), (8, 2410363), (443, 43528), (886, 21764), (1772, 10882), (3544, 5441)]