12645538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 7572062

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 5849, 11698, 134527, 269054, 274903, 549806, 6322769, 12645538]

約数ペア:

[(1, 12645538), (2, 6322769), (23, 549806), (46, 274903), (47, 269054), (94, 134527), (1081, 11698), (2162, 5849)]