19012322

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20269}}^1$

素因数の和:20345

約数の個数: 16

約数和(自身を含む): 33080640

約数和(自身を除く): 14068318

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 20269, 40538, 141883, 283766, 1358023, 2716046, 9506161, 19012322]

約数ペア:

[(1, 19012322), (2, 9506161), (7, 2716046), (14, 1358023), (67, 283766), (134, 141883), (469, 40538), (938, 20269)]