19796672

素因数分解:

$2^6\times 7^1\times {\mathrm{44189}}^1$

素因数の和:44208

約数の個数: 28

約数和(自身を含む): 44897040

約数和(自身を除く): 25100368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44189, 88378, 176756, 309323, 353512, 618646, 707024, 1237292, 1414048, 2474584, 2828096, 4949168, 9898336, 19796672]

約数ペア:

[(1, 19796672), (2, 9898336), (4, 4949168), (7, 2828096), (8, 2474584), (14, 1414048), (16, 1237292), (28, 707024), (32, 618646), (56, 353512), (64, 309323), (112, 176756), (224, 88378), (448, 44189)]