19608045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31883}}^1$

素因数の和:31932

約数の個数: 16

約数和(自身を含む): 32139072

約数和(自身を除く): 12531027

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 31883, 95649, 159415, 478245, 1307203, 3921609, 6536015, 19608045]

約数ペア:

[(1, 19608045), (3, 6536015), (5, 3921609), (15, 1307203), (41, 478245), (123, 159415), (205, 95649), (615, 31883)]