22289192

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{25561}}^1$

素因数の和:25676

約数の個数: 16

約数和(自身を含む): 42177300

約数和(自身を除く): 19888108

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 25561, 51122, 102244, 204488, 2786149, 5572298, 11144596, 22289192]

約数ペア:

[(1, 22289192), (2, 11144596), (4, 5572298), (8, 2786149), (109, 204488), (218, 102244), (436, 51122), (872, 25561)]