2022167990

素因数分解:

$2^1\times 5^1\times {\mathrm{16189}}^1\times {\mathrm{12491}}^1$

素因数の和:28687

約数の個数: 16

約数和(自身を含む): 3640418640

約数和(自身を除く): 1618250650

約数列:

[1, 2, 5, 10, 12491, 16189, 24982, 32378, 62455, 80945, 124910, 161890, 202216799, 404433598, 1011083995, 2022167990]

約数ペア:

[(1, 2022167990), (2, 1011083995), (5, 404433598), (10, 202216799), (12491, 161890), (16189, 124910), (24982, 80945), (32378, 62455)]