18701434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 29616480

約数和(自身を除く): 10915046

約数列:

[1, 2, 19, 38, 523, 941, 1046, 1882, 9937, 17879, 19874, 35758, 492143, 984286, 9350717, 18701434]

約数ペア:

[(1, 18701434), (2, 9350717), (19, 984286), (38, 492143), (523, 35758), (941, 19874), (1046, 17879), (1882, 9937)]