12052642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20073

約数の個数: 16

約数和(自身を含む): 21143232

約数和(自身を除く): 9090590

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20021, 40042, 140147, 280294, 860903, 1721806, 6026321, 12052642]

約数ペア:

[(1, 12052642), (2, 6026321), (7, 1721806), (14, 860903), (43, 280294), (86, 140147), (301, 40042), (602, 20021)]