1900384912

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{156901}}^1$

素因数の和:157666

約数の個数: 20

約数和(自身を含む): 3686883196

約数和(自身を除く): 1786498284

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 156901, 313802, 627604, 1255208, 2510416, 118774057, 237548114, 475096228, 950192456, 1900384912]

約数ペア:

[(1, 1900384912), (2, 950192456), (4, 475096228), (8, 237548114), (16, 118774057), (757, 2510416), (1514, 1255208), (3028, 627604), (6056, 313802), (12112, 156901)]