12389648

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5197}}^1$

素因数の和:5354

約数の個数: 20

約数和(自身を含む): 24170700

約数和(自身を除く): 11781052

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5197, 10394, 20788, 41576, 83152, 774353, 1548706, 3097412, 6194824, 12389648]

約数ペア:

[(1, 12389648), (2, 6194824), (4, 3097412), (8, 1548706), (16, 774353), (149, 83152), (298, 41576), (596, 20788), (1192, 10394), (2384, 5197)]