21903854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{92033}}^1$

素因数の和:92059

約数の個数: 16

約数和(自身を含む): 39758688

約数和(自身を除く): 17854834

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 92033, 184066, 644231, 1288462, 1564561, 3129122, 10951927, 21903854]

約数ペア:

[(1, 21903854), (2, 10951927), (7, 3129122), (14, 1564561), (17, 1288462), (34, 644231), (119, 184066), (238, 92033)]