18835348

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2377}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 37819712

約数和(自身を除く): 18984364

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 2377, 3962, 4754, 7924, 9508, 16639, 33278, 66556, 672691, 1345382, 2690764, 4708837, 9417674, 18835348]

約数ペア:

[(1, 18835348), (2, 9417674), (4, 4708837), (7, 2690764), (14, 1345382), (28, 672691), (283, 66556), (566, 33278), (1132, 16639), (1981, 9508), (2377, 7924), (3962, 4754)]