19149824

素因数分解:

$2^{10}\times {\mathrm{18701}}^1$

素因数の和:18721

約数の個数: 22

約数和(自身を含む): 38282994

約数和(自身を除く): 19133170

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18701, 37402, 74804, 149608, 299216, 598432, 1196864, 2393728, 4787456, 9574912, 19149824]

約数ペア:

[(1, 19149824), (2, 9574912), (4, 4787456), (8, 2393728), (16, 1196864), (32, 598432), (64, 299216), (128, 149608), (256, 74804), (512, 37402), (1024, 18701)]