13838384

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 60

約数和(自身を含む): 32866200

約数和(自身を除く): 19027816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 929, 931, 1064, 1858, 1862, 2128, 3716, 3724, 6503, 7432, 7448, 13006, 14864, 14896, 17651, 26012, 35302, 45521, 52024, 70604, 91042, 104048, 123557, 141208, 182084, 247114, 282416, 364168, 494228, 728336, 864899, 988456, 1729798, 1976912, 3459596, 6919192, 13838384]

約数ペア:

[(1, 13838384), (2, 6919192), (4, 3459596), (7, 1976912), (8, 1729798), (14, 988456), (16, 864899), (19, 728336), (28, 494228), (38, 364168), (49, 282416), (56, 247114), (76, 182084), (98, 141208), (112, 123557), (133, 104048), (152, 91042), (196, 70604), (266, 52024), (304, 45521), (392, 35302), (532, 26012), (784, 17651), (929, 14896), (931, 14864), (1064, 13006), (1858, 7448), (1862, 7432), (2128, 6503), (3716, 3724)]