22885621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 27762624

約数和(自身を除く): 4877003

約数列:

[1, 11, 17, 23, 187, 253, 289, 313, 391, 3179, 3443, 4301, 5321, 6647, 7199, 58531, 73117, 79189, 90457, 122383, 995027, 1346213, 2080511, 22885621]

約数ペア:

[(1, 22885621), (11, 2080511), (17, 1346213), (23, 995027), (187, 122383), (253, 90457), (289, 79189), (313, 73117), (391, 58531), (3179, 7199), (3443, 6647), (4301, 5321)]