12724868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 24216192

約数和(自身を除く): 11491324

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2287, 2782, 4574, 5564, 9148, 29731, 59462, 118924, 244709, 489418, 978836, 3181217, 6362434, 12724868]

約数ペア:

[(1, 12724868), (2, 6362434), (4, 3181217), (13, 978836), (26, 489418), (52, 244709), (107, 118924), (214, 59462), (428, 29731), (1391, 9148), (2287, 5564), (2782, 4574)]