16830085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 21481200

約数和(自身を除く): 4651115

約数列:

[1, 5, 17, 85, 389, 509, 1945, 2545, 6613, 8653, 33065, 43265, 198001, 990005, 3366017, 16830085]

約数ペア:

[(1, 16830085), (5, 3366017), (17, 990005), (85, 198001), (389, 43265), (509, 33065), (1945, 8653), (2545, 6613)]