19171644

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2417}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 44820048

約数和(自身を除く): 25648404

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2417, 2644, 3966, 4834, 7251, 7932, 9668, 14502, 29004, 1597637, 3195274, 4792911, 6390548, 9585822, 19171644]

約数ペア:

[(1, 19171644), (2, 9585822), (3, 6390548), (4, 4792911), (6, 3195274), (12, 1597637), (661, 29004), (1322, 14502), (1983, 9668), (2417, 7932), (2644, 7251), (3966, 4834)]