19528804928

素因数分解:

$2^6\times {\mathrm{305137577}}^1$

素因数の和:305137589

約数の個数: 14

約数和(自身を含む): 38752472406

約数和(自身を除く): 19223667478

約数列:

[1, 2, 4, 8, 16, 32, 64, 305137577, 610275154, 1220550308, 2441100616, 4882201232, 9764402464, 19528804928]

約数ペア:

[(1, 19528804928), (2, 9764402464), (4, 4882201232), (8, 2441100616), (16, 1220550308), (32, 610275154), (64, 305137577)]