12559874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 20023200

約数和(自身を除く): 7463326

約数列:

[1, 2, 19, 38, 107, 214, 2033, 3089, 4066, 6178, 58691, 117382, 330523, 661046, 6279937, 12559874]

約数ペア:

[(1, 12559874), (2, 6279937), (19, 661046), (38, 330523), (107, 117382), (214, 58691), (2033, 6178), (3089, 4066)]