12546884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 27232128

約数和(自身を除く): 14685244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 613, 731, 1204, 1226, 1462, 2452, 2924, 4291, 5117, 8582, 10234, 10421, 17164, 20468, 20842, 26359, 41684, 52718, 72947, 105436, 145894, 184513, 291788, 369026, 448103, 738052, 896206, 1792412, 3136721, 6273442, 12546884]

約数ペア:

[(1, 12546884), (2, 6273442), (4, 3136721), (7, 1792412), (14, 896206), (17, 738052), (28, 448103), (34, 369026), (43, 291788), (68, 184513), (86, 145894), (119, 105436), (172, 72947), (238, 52718), (301, 41684), (476, 26359), (602, 20842), (613, 20468), (731, 17164), (1204, 10421), (1226, 10234), (1462, 8582), (2452, 5117), (2924, 4291)]