18854912

素因数分解:

$2^{10}\times {\mathrm{18413}}^1$

素因数の和:18433

約数の個数: 22

約数和(自身を含む): 37693458

約数和(自身を除く): 18838546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18413, 36826, 73652, 147304, 294608, 589216, 1178432, 2356864, 4713728, 9427456, 18854912]

約数ペア:

[(1, 18854912), (2, 9427456), (4, 4713728), (8, 2356864), (16, 1178432), (32, 589216), (64, 294608), (128, 147304), (256, 73652), (512, 36826), (1024, 18413)]