13167874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 7740926

約数列:

[1, 2, 19, 38, 197, 394, 1759, 3518, 3743, 7486, 33421, 66842, 346523, 693046, 6583937, 13167874]

約数ペア:

[(1, 13167874), (2, 6583937), (19, 693046), (38, 346523), (197, 66842), (394, 33421), (1759, 7486), (3518, 3743)]