1922888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21851}}^1$

素因数の和:21868

約数の個数: 16

約数和(自身を含む): 3933360

約数和(自身を除く): 2010472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21851, 43702, 87404, 174808, 240361, 480722, 961444, 1922888]

約数ペア:

[(1, 1922888), (2, 961444), (4, 480722), (8, 240361), (11, 174808), (22, 87404), (44, 43702), (88, 21851)]