18748924895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{386297}}^1$

素因数の和:386890

約数の個数: 16

約数和(自身を含む): 23863945248

約数和(自身を除く): 5115020353

約数列:

[1, 5, 17, 85, 571, 2855, 9707, 48535, 386297, 1931485, 6567049, 32835245, 220575587, 1102877935, 3749784979, 18748924895]

約数ペア:

[(1, 18748924895), (5, 3749784979), (17, 1102877935), (85, 220575587), (571, 32835245), (2855, 6567049), (9707, 1931485), (48535, 386297)]