24971906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 38623200

約数和(自身を除く): 13651294

約数列:

[1, 2, 43, 86, 139, 278, 2089, 4178, 5977, 11954, 89827, 179654, 290371, 580742, 12485953, 24971906]

約数ペア:

[(1, 24971906), (2, 12485953), (43, 580742), (86, 290371), (139, 179654), (278, 89827), (2089, 11954), (4178, 5977)]