18872798

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1753}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 32413920

約数和(自身を除く): 13541122

約数列:

[1, 2, 7, 14, 769, 1538, 1753, 3506, 5383, 10766, 12271, 24542, 1348057, 2696114, 9436399, 18872798]

約数ペア:

[(1, 18872798), (2, 9436399), (7, 2696114), (14, 1348057), (769, 24542), (1538, 12271), (1753, 10766), (3506, 5383)]