12563456

素因数分解:

$2^{10}\times {\mathrm{12269}}^1$

素因数の和:12289

約数の個数: 22

約数和(自身を含む): 25116690

約数和(自身を除く): 12553234

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 12269, 24538, 49076, 98152, 196304, 392608, 785216, 1570432, 3140864, 6281728, 12563456]

約数ペア:

[(1, 12563456), (2, 6281728), (4, 3140864), (8, 1570432), (16, 785216), (32, 392608), (64, 196304), (128, 98152), (256, 49076), (512, 24538), (1024, 12269)]