12380048

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 24059100

約数和(自身を除く): 11679052

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 1949, 3176, 3898, 6352, 7796, 15592, 31184, 773753, 1547506, 3095012, 6190024, 12380048]

約数ペア:

[(1, 12380048), (2, 6190024), (4, 3095012), (8, 1547506), (16, 773753), (397, 31184), (794, 15592), (1588, 7796), (1949, 6352), (3176, 3898)]