12553072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 31069440

約数和(自身を除く): 18516368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 347, 476, 532, 646, 694, 952, 1064, 1292, 1388, 1904, 2128, 2261, 2429, 2584, 2776, 4522, 4858, 5168, 5552, 5899, 6593, 9044, 9716, 11798, 13186, 18088, 19432, 23596, 26372, 36176, 38864, 41293, 46151, 47192, 52744, 82586, 92302, 94384, 105488, 112081, 165172, 184604, 224162, 330344, 369208, 448324, 660688, 738416, 784567, 896648, 1569134, 1793296, 3138268, 6276536, 12553072]

約数ペア:

[(1, 12553072), (2, 6276536), (4, 3138268), (7, 1793296), (8, 1569134), (14, 896648), (16, 784567), (17, 738416), (19, 660688), (28, 448324), (34, 369208), (38, 330344), (56, 224162), (68, 184604), (76, 165172), (112, 112081), (119, 105488), (133, 94384), (136, 92302), (152, 82586), (238, 52744), (266, 47192), (272, 46151), (304, 41293), (323, 38864), (347, 36176), (476, 26372), (532, 23596), (646, 19432), (694, 18088), (952, 13186), (1064, 11798), (1292, 9716), (1388, 9044), (1904, 6593), (2128, 5899), (2261, 5552), (2429, 5168), (2584, 4858), (2776, 4522)]