15820404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{77551}}^1$

素因数の和:77575

約数の個数: 24

約数和(自身を含む): 39086208

約数和(自身を除く): 23265804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 77551, 155102, 232653, 310204, 465306, 930612, 1318367, 2636734, 3955101, 5273468, 7910202, 15820404]

約数ペア:

[(1, 15820404), (2, 7910202), (3, 5273468), (4, 3955101), (6, 2636734), (12, 1318367), (17, 930612), (34, 465306), (51, 310204), (68, 232653), (102, 155102), (204, 77551)]