12965514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 14682486

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 1999, 2162, 3243, 3998, 5997, 6486, 11994, 45977, 91954, 93953, 137931, 187906, 275862, 281859, 563718, 2160919, 4321838, 6482757, 12965514]

約数ペア:

[(1, 12965514), (2, 6482757), (3, 4321838), (6, 2160919), (23, 563718), (46, 281859), (47, 275862), (69, 187906), (94, 137931), (138, 93953), (141, 91954), (282, 45977), (1081, 11994), (1999, 6486), (2162, 5997), (3243, 3998)]