12558614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 20930400

約数和(自身を除く): 8371786

約数列:

[1, 2, 17, 34, 37, 67, 74, 134, 149, 298, 629, 1139, 1258, 2278, 2479, 2533, 4958, 5066, 5513, 9983, 11026, 19966, 42143, 84286, 93721, 169711, 187442, 339422, 369371, 738742, 6279307, 12558614]

約数ペア:

[(1, 12558614), (2, 6279307), (17, 738742), (34, 369371), (37, 339422), (67, 187442), (74, 169711), (134, 93721), (149, 84286), (298, 42143), (629, 19966), (1139, 11026), (1258, 9983), (2278, 5513), (2479, 5066), (2533, 4958)]