12971006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 20034000

約数和(自身を除く): 7062994

約数列:

[1, 2, 41, 82, 317, 499, 634, 998, 12997, 20459, 25994, 40918, 158183, 316366, 6485503, 12971006]

約数ペア:

[(1, 12971006), (2, 6485503), (41, 316366), (82, 158183), (317, 40918), (499, 25994), (634, 20459), (998, 12997)]