190020486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{772441}}^1$

素因数の和:772487

約数の個数: 16

約数和(自身を含む): 389310768

約数和(自身を除く): 199290282

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 772441, 1544882, 2317323, 4634646, 31670081, 63340162, 95010243, 190020486]

約数ペア:

[(1, 190020486), (2, 95010243), (3, 63340162), (6, 31670081), (41, 4634646), (82, 2317323), (123, 1544882), (246, 772441)]