19942034161

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{405763}}^1$

素因数の和:405853

約数の個数: 24

約数和(自身を含む): 24978831840

約数和(自身を除く): 5036797679

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 2891, 7021, 49147, 405763, 2840341, 6897971, 19882387, 23940017, 48285797, 167580119, 338000579, 406980289, 1173060833, 2848862023, 19942034161]

約数ペア:

[(1, 19942034161), (7, 2848862023), (17, 1173060833), (49, 406980289), (59, 338000579), (119, 167580119), (413, 48285797), (833, 23940017), (1003, 19882387), (2891, 6897971), (7021, 2840341), (49147, 405763)]