2019194612

素因数分解:

$2^2\times {\mathrm{2707}}^1\times {\mathrm{186479}}^1$

素因数の和:189190

約数の個数: 12

約数和(自身を含む): 3534914880

約数和(自身を除く): 1515720268

約数列:

[1, 2, 4, 2707, 5414, 10828, 186479, 372958, 745916, 504798653, 1009597306, 2019194612]

約数ペア:

[(1, 2019194612), (2, 1009597306), (4, 504798653), (2707, 745916), (5414, 372958), (10828, 186479)]