2019397742

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1\times {\mathrm{4597}}^1$

素因数の和:6155

約数の個数: 16

約数和(自身を含む): 3051232800

約数和(自身を除く): 1031835058

約数列:

[1, 2, 157, 314, 1399, 2798, 4597, 9194, 219643, 439286, 721729, 1443458, 6431203, 12862406, 1009698871, 2019397742]

約数ペア:

[(1, 2019397742), (2, 1009698871), (157, 12862406), (314, 6431203), (1399, 1443458), (2798, 721729), (4597, 439286), (9194, 219643)]