16830205

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7956

約数の個数: 16

約数和(自身を含む): 23462784

約数和(自身を除く): 6632579

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 7883, 39415, 55181, 275905, 480863, 2404315, 3366041, 16830205]

約数ペア:

[(1, 16830205), (5, 3366041), (7, 2404315), (35, 480863), (61, 275905), (305, 55181), (427, 39415), (2135, 7883)]