13089115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 17136000

約数和(自身を除く): 4046885

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2549, 5135, 12745, 33137, 165685, 201371, 1006855, 2617823, 13089115]

約数ペア:

[(1, 13089115), (5, 2617823), (13, 1006855), (65, 201371), (79, 165685), (395, 33137), (1027, 12745), (2549, 5135)]