13204555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29021}}^1$

素因数の和:29046

約数の個数: 16

約数和(自身を含む): 19502784

約数和(自身を除く): 6298229

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 29021, 145105, 203147, 377273, 1015735, 1886365, 2640911, 13204555]

約数ペア:

[(1, 13204555), (5, 2640911), (7, 1886365), (13, 1015735), (35, 377273), (65, 203147), (91, 145105), (455, 29021)]