12280042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 19612800

約数和(自身を除く): 7332758

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 3631, 7262, 68989, 137978, 323159, 646318, 6140021, 12280042]

約数ペア:

[(1, 12280042), (2, 6140021), (19, 646318), (38, 323159), (89, 137978), (178, 68989), (1691, 7262), (3382, 3631)]