12923966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9470914

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 319, 431, 517, 638, 862, 1034, 1363, 2726, 4741, 9482, 12499, 14993, 20257, 24998, 29986, 40514, 137489, 222827, 274978, 445654, 587453, 1174906, 6461983, 12923966]

約数ペア:

[(1, 12923966), (2, 6461983), (11, 1174906), (22, 587453), (29, 445654), (47, 274978), (58, 222827), (94, 137489), (319, 40514), (431, 29986), (517, 24998), (638, 20257), (862, 14993), (1034, 12499), (1363, 9482), (2726, 4741)]