12764926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 21258720

約数和(自身を除く): 8493794

約数列:

[1, 2, 17, 34, 37, 73, 74, 139, 146, 278, 629, 1241, 1258, 2363, 2482, 2701, 4726, 5143, 5402, 10147, 10286, 20294, 45917, 87431, 91834, 172499, 174862, 344998, 375439, 750878, 6382463, 12764926]

約数ペア:

[(1, 12764926), (2, 6382463), (17, 750878), (34, 375439), (37, 344998), (73, 174862), (74, 172499), (139, 91834), (146, 87431), (278, 45917), (629, 20294), (1241, 10286), (1258, 10147), (2363, 5402), (2482, 5143), (2701, 4726)]