11704912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 24130400

約数和(自身を除く): 12425488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 277, 278, 304, 554, 556, 1108, 1112, 2216, 2224, 2641, 4432, 5263, 5282, 10526, 10564, 21052, 21128, 38503, 42104, 42256, 77006, 84208, 154012, 308024, 616048, 731557, 1463114, 2926228, 5852456, 11704912]

約数ペア:

[(1, 11704912), (2, 5852456), (4, 2926228), (8, 1463114), (16, 731557), (19, 616048), (38, 308024), (76, 154012), (139, 84208), (152, 77006), (277, 42256), (278, 42104), (304, 38503), (554, 21128), (556, 21052), (1108, 10564), (1112, 10526), (2216, 5282), (2224, 5263), (2641, 4432)]