9286780

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 19707408

約数和(自身を除く): 10420628

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4787, 9574, 19148, 23935, 47870, 95740, 464339, 928678, 1857356, 2321695, 4643390, 9286780]

約数ペア:

[(1, 9286780), (2, 4643390), (4, 2321695), (5, 1857356), (10, 928678), (20, 464339), (97, 95740), (194, 47870), (388, 23935), (485, 19148), (970, 9574), (1940, 4787)]