12387344

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2339}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 24083280

約数和(自身を除く): 11695936

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2339, 2648, 4678, 5296, 9356, 18712, 37424, 774209, 1548418, 3096836, 6193672, 12387344]

約数ペア:

[(1, 12387344), (2, 6193672), (4, 3096836), (8, 1548418), (16, 774209), (331, 37424), (662, 18712), (1324, 9356), (2339, 5296), (2648, 4678)]