17271874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5107}}^1$

素因数の和:5217

約数の個数: 16

約数和(自身を含む): 27583200

約数和(自身を除く): 10311326

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5107, 10214, 97033, 194066, 454523, 909046, 8635937, 17271874]

約数ペア:

[(1, 17271874), (2, 8635937), (19, 909046), (38, 454523), (89, 194066), (178, 97033), (1691, 10214), (3382, 5107)]