193870060

素因数分解:

$2^2\times 5^1\times {\mathrm{9693503}}^1$

素因数の和:9693512

約数の個数: 12

約数和(自身を含む): 407127168

約数和(自身を除く): 213257108

約数列:

[1, 2, 4, 5, 10, 20, 9693503, 19387006, 38774012, 48467515, 96935030, 193870060]

約数ペア:

[(1, 193870060), (2, 96935030), (4, 48467515), (5, 38774012), (10, 19387006), (20, 9693503)]