12974444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9859}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 26503680

約数和(自身を除く): 13529236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9859, 19718, 39436, 69013, 138026, 276052, 463373, 926746, 1853492, 3243611, 6487222, 12974444]

約数ペア:

[(1, 12974444), (2, 6487222), (4, 3243611), (7, 1853492), (14, 926746), (28, 463373), (47, 276052), (94, 138026), (188, 69013), (329, 39436), (658, 19718), (1316, 9859)]