16994284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 31449600

約数和(自身を除く): 14455316

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 719, 1244, 1438, 2876, 5909, 11818, 13661, 23636, 27322, 54644, 223609, 447218, 894436, 4248571, 8497142, 16994284]

約数ペア:

[(1, 16994284), (2, 8497142), (4, 4248571), (19, 894436), (38, 447218), (76, 223609), (311, 54644), (622, 27322), (719, 23636), (1244, 13661), (1438, 11818), (2876, 5909)]