12128384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 25438800

約数和(自身を除く): 13310416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 4987, 9974, 19948, 39896, 79792, 94753, 159584, 189506, 319168, 379012, 638336, 758024, 1516048, 3032096, 6064192, 12128384]

約数ペア:

[(1, 12128384), (2, 6064192), (4, 3032096), (8, 1516048), (16, 758024), (19, 638336), (32, 379012), (38, 319168), (64, 189506), (76, 159584), (128, 94753), (152, 79792), (304, 39896), (608, 19948), (1216, 9974), (2432, 4987)]