1898924030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9994337}}^1$

素因数の和:9994363

約数の個数: 16

約数和(自身を含む): 3597961680

約数和(自身を除く): 1699037650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9994337, 19988674, 49971685, 99943370, 189892403, 379784806, 949462015, 1898924030]

約数ペア:

[(1, 1898924030), (2, 949462015), (5, 379784806), (10, 189892403), (19, 99943370), (38, 49971685), (95, 19988674), (190, 9994337)]