17342674

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 26737920

約数和(自身を除く): 9395246

約数列:

[1, 2, 43, 86, 421, 479, 842, 958, 18103, 20597, 36206, 41194, 201659, 403318, 8671337, 17342674]

約数ペア:

[(1, 17342674), (2, 8671337), (43, 403318), (86, 201659), (421, 41194), (479, 36206), (842, 20597), (958, 18103)]