2018367986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{231943}}^1$

素因数の和:232193

約数の個数: 16

約数和(自身を含む): 3200827200

約数和(自身を除く): 1182459214

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 231943, 463886, 4406917, 8813834, 53114947, 106229894, 1009183993, 2018367986]

約数ペア:

[(1, 2018367986), (2, 1009183993), (19, 106229894), (38, 53114947), (229, 8813834), (458, 4406917), (4351, 463886), (8702, 231943)]