21952294

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17260

約数の個数: 24

約数和(自身を含む): 41253408

約数和(自身を除く): 19301114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 17231, 34462, 120617, 224003, 241234, 448006, 844319, 1568021, 1688638, 3136042, 10976147, 21952294]

約数ペア:

[(1, 21952294), (2, 10976147), (7, 3136042), (13, 1688638), (14, 1568021), (26, 844319), (49, 448006), (91, 241234), (98, 224003), (182, 120617), (637, 34462), (1274, 17231)]