12245464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 29053440

約数和(自身を除く): 16807976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 193, 206, 308, 386, 412, 616, 721, 772, 824, 1133, 1351, 1442, 1544, 2123, 2266, 2702, 2884, 4246, 4532, 5404, 5768, 7931, 8492, 9064, 10808, 14861, 15862, 16984, 19879, 29722, 31724, 39758, 59444, 63448, 79516, 118888, 139153, 159032, 218669, 278306, 437338, 556612, 874676, 1113224, 1530683, 1749352, 3061366, 6122732, 12245464]

約数ペア:

[(1, 12245464), (2, 6122732), (4, 3061366), (7, 1749352), (8, 1530683), (11, 1113224), (14, 874676), (22, 556612), (28, 437338), (44, 278306), (56, 218669), (77, 159032), (88, 139153), (103, 118888), (154, 79516), (193, 63448), (206, 59444), (308, 39758), (386, 31724), (412, 29722), (616, 19879), (721, 16984), (772, 15862), (824, 14861), (1133, 10808), (1351, 9064), (1442, 8492), (1544, 7931), (2123, 5768), (2266, 5404), (2702, 4532), (2884, 4246)]