12665096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 25284000

約数和(自身を除く): 12618904

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 859, 1718, 1843, 3436, 3686, 6872, 7372, 14744, 16321, 32642, 65284, 83323, 130568, 166646, 333292, 666584, 1583137, 3166274, 6332548, 12665096]

約数ペア:

[(1, 12665096), (2, 6332548), (4, 3166274), (8, 1583137), (19, 666584), (38, 333292), (76, 166646), (97, 130568), (152, 83323), (194, 65284), (388, 32642), (776, 16321), (859, 14744), (1718, 7372), (1843, 6872), (3436, 3686)]