21847994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50341}}^1$

素因数の和:50381

約数の個数: 16

約数和(自身を含む): 38662656

約数和(自身を除く): 16814662

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 50341, 100682, 352387, 704774, 1560571, 3121142, 10923997, 21847994]

約数ペア:

[(1, 21847994), (2, 10923997), (7, 3121142), (14, 1560571), (31, 704774), (62, 352387), (217, 100682), (434, 50341)]