28534561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 32947200

約数和(自身を除く): 4412639

約数列:

[1, 11, 19, 209, 311, 439, 3421, 4829, 5909, 8341, 64999, 91751, 136529, 1501819, 2594051, 28534561]

約数ペア:

[(1, 28534561), (11, 2594051), (19, 1501819), (209, 136529), (311, 91751), (439, 64999), (3421, 8341), (4829, 5909)]