219039866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{339071}}^1$

素因数の和:339109

約数の個数: 16

約数和(自身を含む): 366197760

約数和(自身を除く): 147157894

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 339071, 678142, 5764207, 6442349, 11528414, 12884698, 109519933, 219039866]

約数ペア:

[(1, 219039866), (2, 109519933), (17, 12884698), (19, 11528414), (34, 6442349), (38, 5764207), (323, 678142), (646, 339071)]