18970404

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4691}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 44405088

約数和(自身を除く): 25434684

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 4691, 9382, 14073, 18764, 28146, 56292, 1580867, 3161734, 4742601, 6323468, 9485202, 18970404]

約数ペア:

[(1, 18970404), (2, 9485202), (3, 6323468), (4, 4742601), (6, 3161734), (12, 1580867), (337, 56292), (674, 28146), (1011, 18764), (1348, 14073), (2022, 9382), (4044, 4691)]