12886016

素因数分解:

$2^{13}\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 84

約数和(自身を含む): 30505146

約数和(自身を除く): 17619130

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 512, 572, 704, 832, 968, 1024, 1144, 1408, 1573, 1664, 1936, 2048, 2288, 2816, 3146, 3328, 3872, 4096, 4576, 5632, 6292, 6656, 7744, 8192, 9152, 11264, 12584, 13312, 15488, 18304, 22528, 25168, 26624, 30976, 36608, 45056, 50336, 53248, 61952, 73216, 90112, 100672, 106496, 123904, 146432, 201344, 247808, 292864, 402688, 495616, 585728, 805376, 991232, 1171456, 1610752, 3221504, 6443008, 12886016]

約数ペア:

[(1, 12886016), (2, 6443008), (4, 3221504), (8, 1610752), (11, 1171456), (13, 991232), (16, 805376), (22, 585728), (26, 495616), (32, 402688), (44, 292864), (52, 247808), (64, 201344), (88, 146432), (104, 123904), (121, 106496), (128, 100672), (143, 90112), (176, 73216), (208, 61952), (242, 53248), (256, 50336), (286, 45056), (352, 36608), (416, 30976), (484, 26624), (512, 25168), (572, 22528), (704, 18304), (832, 15488), (968, 13312), (1024, 12584), (1144, 11264), (1408, 9152), (1573, 8192), (1664, 7744), (1936, 6656), (2048, 6292), (2288, 5632), (2816, 4576), (3146, 4096), (3328, 3872)]