12450392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 25304400

約数和(自身を除く): 12854008

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2129, 2924, 4258, 5848, 8516, 17032, 36193, 72386, 91547, 144772, 183094, 289544, 366188, 732376, 1556299, 3112598, 6225196, 12450392]

約数ペア:

[(1, 12450392), (2, 6225196), (4, 3112598), (8, 1556299), (17, 732376), (34, 366188), (43, 289544), (68, 183094), (86, 144772), (136, 91547), (172, 72386), (344, 36193), (731, 17032), (1462, 8516), (2129, 5848), (2924, 4258)]