21562426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5927}}^1$

素因数の和:6053

約数の個数: 16

約数和(自身を含む): 34572096

約数和(自身を除く): 13009670

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5927, 11854, 100759, 201518, 634189, 1268378, 10781213, 21562426]

約数ペア:

[(1, 21562426), (2, 10781213), (17, 1268378), (34, 634189), (107, 201518), (214, 100759), (1819, 11854), (3638, 5927)]