12358864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6523

約数の個数: 40

約数和(自身を含む): 28980288

約数和(自身を除く): 16621424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6491, 12982, 25964, 45437, 51928, 90874, 103856, 110347, 181748, 220694, 363496, 441388, 726992, 772429, 882776, 1544858, 1765552, 3089716, 6179432, 12358864]

約数ペア:

[(1, 12358864), (2, 6179432), (4, 3089716), (7, 1765552), (8, 1544858), (14, 882776), (16, 772429), (17, 726992), (28, 441388), (34, 363496), (56, 220694), (68, 181748), (112, 110347), (119, 103856), (136, 90874), (238, 51928), (272, 45437), (476, 25964), (952, 12982), (1904, 6491)]