15660013324

素因数分解:

$2^2\times {\mathrm{7211}}^1\times {\mathrm{542921}}^1$

素因数の和:550136

約数の個数: 12

約数和(自身を含む): 27408874248

約数和(自身を除く): 11748860924

約数列:

[1, 2, 4, 7211, 14422, 28844, 542921, 1085842, 2171684, 3915003331, 7830006662, 15660013324]

約数ペア:

[(1, 15660013324), (2, 7830006662), (4, 3915003331), (7211, 2171684), (14422, 1085842), (28844, 542921)]