19040768

素因数分解:

$2^9\times {\mathrm{37189}}^1$

素因数の和:37207

約数の個数: 20

約数和(自身を含む): 38045370

約数和(自身を除く): 19004602

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37189, 74378, 148756, 297512, 595024, 1190048, 2380096, 4760192, 9520384, 19040768]

約数ペア:

[(1, 19040768), (2, 9520384), (4, 4760192), (8, 2380096), (16, 1190048), (32, 595024), (64, 297512), (128, 148756), (256, 74378), (512, 37189)]