19029798

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3068

約数の個数: 24

約数和(自身を含む): 41350608

約数和(自身を除く): 22320810

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2663, 3573, 5326, 7146, 7989, 15978, 23967, 47934, 1057211, 2114422, 3171633, 6343266, 9514899, 19029798]

約数ペア:

[(1, 19029798), (2, 9514899), (3, 6343266), (6, 3171633), (9, 2114422), (18, 1057211), (397, 47934), (794, 23967), (1191, 15978), (2382, 7989), (2663, 7146), (3573, 5326)]