15702419204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206610779}}^1$

素因数の和:206610802

約数の個数: 12

約数和(自身を含む): 28925509200

約数和(自身を除く): 13223089996

約数列:

[1, 2, 4, 19, 38, 76, 206610779, 413221558, 826443116, 3925604801, 7851209602, 15702419204]

約数ペア:

[(1, 15702419204), (2, 7851209602), (4, 3925604801), (19, 826443116), (38, 413221558), (76, 206610779)]