12829505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 17117184

約数和(自身を除く): 4287679

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6367, 31835, 82771, 197377, 413855, 986885, 2565901, 12829505]

約数ペア:

[(1, 12829505), (5, 2565901), (13, 986885), (31, 413855), (65, 197377), (155, 82771), (403, 31835), (2015, 6367)]