19759024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53693}}^1$

素因数の和:53724

約数の個数: 20

約数和(自身を含む): 39948336

約数和(自身を除く): 20189312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 53693, 107386, 214772, 429544, 859088, 1234939, 2469878, 4939756, 9879512, 19759024]

約数ペア:

[(1, 19759024), (2, 9879512), (4, 4939756), (8, 2469878), (16, 1234939), (23, 859088), (46, 429544), (92, 214772), (184, 107386), (368, 53693)]