11426456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20117}}^1$

素因数の和:20194

約数の個数: 16

約数和(自身を含む): 21727440

約数和(自身を除く): 10300984

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20117, 40234, 80468, 160936, 1428307, 2856614, 5713228, 11426456]

約数ペア:

[(1, 11426456), (2, 5713228), (4, 2856614), (8, 1428307), (71, 160936), (142, 80468), (284, 40234), (568, 20117)]