19767846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{470663}}^1$

素因数の和:470675

約数の個数: 16

約数和(自身を含む): 45183744

約数和(自身を除く): 25415898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 470663, 941326, 1411989, 2823978, 3294641, 6589282, 9883923, 19767846]

約数ペア:

[(1, 19767846), (2, 9883923), (3, 6589282), (6, 3294641), (7, 2823978), (14, 1411989), (21, 941326), (42, 470663)]