27379874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8681}}^1$

素因数の和:8785

約数の個数: 16

約数和(自身を含む): 43757280

約数和(自身を除く): 16377406

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 8681, 17362, 164939, 329878, 720523, 1441046, 13689937, 27379874]

約数ペア:

[(1, 27379874), (2, 13689937), (19, 1441046), (38, 720523), (83, 329878), (166, 164939), (1577, 17362), (3154, 8681)]