13563956

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5443}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 27437760

約数和(自身を除く): 13873804

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5443, 10886, 21772, 38101, 76202, 152404, 484427, 968854, 1937708, 3390989, 6781978, 13563956]

約数ペア:

[(1, 13563956), (2, 6781978), (4, 3390989), (7, 1937708), (14, 968854), (28, 484427), (89, 152404), (178, 76202), (356, 38101), (623, 21772), (1246, 10886), (2492, 5443)]