18469688

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{7283}}^1$

素因数の和:7606

約数の個数: 16

約数和(自身を含む): 34744680

約数和(自身を除く): 16274992

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 7283, 14566, 29132, 58264, 2308711, 4617422, 9234844, 18469688]

約数ペア:

[(1, 18469688), (2, 9234844), (4, 4617422), (8, 2308711), (317, 58264), (634, 29132), (1268, 14566), (2536, 7283)]