12839264

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1278

約数の個数: 24

約数和(自身を含む): 25357248

約数和(自身を除く): 12517984

約数列:

[1, 2, 4, 8, 16, 32, 607, 661, 1214, 1322, 2428, 2644, 4856, 5288, 9712, 10576, 19424, 21152, 401227, 802454, 1604908, 3209816, 6419632, 12839264]

約数ペア:

[(1, 12839264), (2, 6419632), (4, 3209816), (8, 1604908), (16, 802454), (32, 401227), (607, 21152), (661, 19424), (1214, 10576), (1322, 9712), (2428, 5288), (2644, 4856)]