19450432

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3938

約数の個数: 28

約数和(自身を含む): 39095680

約数和(自身を除く): 19645248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 3847, 5056, 7694, 15388, 30776, 61552, 123104, 246208, 303913, 607826, 1215652, 2431304, 4862608, 9725216, 19450432]

約数ペア:

[(1, 19450432), (2, 9725216), (4, 4862608), (8, 2431304), (16, 1215652), (32, 607826), (64, 303913), (79, 246208), (158, 123104), (316, 61552), (632, 30776), (1264, 15388), (2528, 7694), (3847, 5056)]