19252040

素因数分解:

$2^3\times 5^1\times {\mathrm{481301}}^1$

素因数の和:481312

約数の個数: 16

約数和(自身を含む): 43317180

約数和(自身を除く): 24065140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 481301, 962602, 1925204, 2406505, 3850408, 4813010, 9626020, 19252040]

約数ペア:

[(1, 19252040), (2, 9626020), (4, 4813010), (5, 3850408), (8, 2406505), (10, 1925204), (20, 962602), (40, 481301)]