16940030

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8599}}^1$

素因数の和:8803

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 13710370

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 8599, 17198, 42995, 85990, 1694003, 3388006, 8470015, 16940030]

約数ペア:

[(1, 16940030), (2, 8470015), (5, 3388006), (10, 1694003), (197, 85990), (394, 42995), (985, 17198), (1970, 8599)]