19821666

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{9803}}^1$

素因数の和:10145

約数の個数: 16

約数和(自身を含む): 39765024

約数和(自身を除く): 19943358

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 9803, 19606, 29409, 58818, 3303611, 6607222, 9910833, 19821666]

約数ペア:

[(1, 19821666), (2, 9910833), (3, 6607222), (6, 3303611), (337, 58818), (674, 29409), (1011, 19606), (2022, 9803)]