19441856

素因数分解:

$2^6\times 7^1\times {\mathrm{43397}}^1$

素因数の和:43416

約数の個数: 28

約数和(自身を含む): 44092368

約数和(自身を除く): 24650512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43397, 86794, 173588, 303779, 347176, 607558, 694352, 1215116, 1388704, 2430232, 2777408, 4860464, 9720928, 19441856]

約数ペア:

[(1, 19441856), (2, 9720928), (4, 4860464), (7, 2777408), (8, 2430232), (14, 1388704), (16, 1215116), (28, 694352), (32, 607558), (56, 347176), (64, 303779), (112, 173588), (224, 86794), (448, 43397)]