1896042395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{80803}}^1$

素因数の和:80859

約数の個数: 24

約数和(自身を含む): 2586051216

約数和(自身を除く): 690008821

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 23465, 80803, 404015, 1050439, 1535257, 5252195, 7676285, 19958341, 29169883, 99791705, 145849415, 379208479, 1896042395]

約数ペア:

[(1, 1896042395), (5, 379208479), (13, 145849415), (19, 99791705), (65, 29169883), (95, 19958341), (247, 7676285), (361, 5252195), (1235, 1535257), (1805, 1050439), (4693, 404015), (23465, 80803)]