19342864

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{1597}}^1$

素因数の和:2362

約数の個数: 20

約数和(自身を含む): 37549804

約数和(自身を除く): 18206940

約数列:

[1, 2, 4, 8, 16, 757, 1514, 1597, 3028, 3194, 6056, 6388, 12112, 12776, 25552, 1208929, 2417858, 4835716, 9671432, 19342864]

約数ペア:

[(1, 19342864), (2, 9671432), (4, 4835716), (8, 2417858), (16, 1208929), (757, 25552), (1514, 12776), (1597, 12112), (3028, 6388), (3194, 6056)]