22571336

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{7253}}^1$

素因数の和:7648

約数の個数: 16

約数和(自身を含む): 42435900

約数和(自身を除く): 19864564

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 7253, 14506, 29012, 58024, 2821417, 5642834, 11285668, 22571336]

約数ペア:

[(1, 22571336), (2, 11285668), (4, 5642834), (8, 2821417), (389, 58024), (778, 29012), (1556, 14506), (3112, 7253)]