21740105195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2392967}}^1$

素因数の和:2393074

約数の個数: 16

約数和(自身を含む): 27566991360

約数和(自身を除く): 5826886165

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 2392967, 11964835, 55038241, 189044393, 275191205, 945221965, 4348021039, 21740105195]

約数ペア:

[(1, 21740105195), (5, 4348021039), (23, 945221965), (79, 275191205), (115, 189044393), (395, 55038241), (1817, 11964835), (9085, 2392967)]