12618396938

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2034569}}^1$

素因数の和:2035021

約数の個数: 16

約数和(自身を含む): 21680377920

約数和(自身を除く): 9061980982

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 2034569, 4069138, 14241983, 28483966, 901314067, 1802628134, 6309198469, 12618396938]

約数ペア:

[(1, 12618396938), (2, 6309198469), (7, 1802628134), (14, 901314067), (443, 28483966), (886, 14241983), (3101, 4069138), (6202, 2034569)]