22080506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 40366080

約数和(自身を除く): 18285574

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 1459, 2162, 2918, 7567, 10213, 15134, 20426, 33557, 67114, 68573, 137146, 234899, 469798, 480011, 960022, 1577179, 3154358, 11040253, 22080506]

約数ペア:

[(1, 22080506), (2, 11040253), (7, 3154358), (14, 1577179), (23, 960022), (46, 480011), (47, 469798), (94, 234899), (161, 137146), (322, 68573), (329, 67114), (658, 33557), (1081, 20426), (1459, 15134), (2162, 10213), (2918, 7567)]