1897133060

素因数分解:

$2^2\times 5^1\times {\mathrm{94856653}}^1$

素因数の和:94856662

約数の個数: 12

約数和(自身を含む): 3983979468

約数和(自身を除く): 2086846408

約数列:

[1, 2, 4, 5, 10, 20, 94856653, 189713306, 379426612, 474283265, 948566530, 1897133060]

約数ペア:

[(1, 1897133060), (2, 948566530), (4, 474283265), (5, 379426612), (10, 189713306), (20, 94856653)]