21025082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35159}}^1$

素因数の和:35197

約数の個数: 16

約数和(自身を含む): 35441280

約数和(自身を除く): 14416198

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 35159, 70318, 457067, 808657, 914134, 1617314, 10512541, 21025082]

約数ペア:

[(1, 21025082), (2, 10512541), (13, 1617314), (23, 914134), (26, 808657), (46, 457067), (299, 70318), (598, 35159)]