12792554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8206102

約数列:

[1, 2, 23, 46, 47, 61, 94, 97, 122, 194, 1081, 1403, 2162, 2231, 2806, 2867, 4462, 4559, 5734, 5917, 9118, 11834, 65941, 104857, 131882, 136091, 209714, 272182, 278099, 556198, 6396277, 12792554]

約数ペア:

[(1, 12792554), (2, 6396277), (23, 556198), (46, 278099), (47, 272182), (61, 209714), (94, 136091), (97, 131882), (122, 104857), (194, 65941), (1081, 11834), (1403, 9118), (2162, 5917), (2231, 5734), (2806, 4559), (2867, 4462)]