28532053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 32970240

約数和(自身を除く): 4438187

約数列:

[1, 11, 19, 209, 211, 647, 2321, 4009, 7117, 12293, 44099, 135223, 136517, 1501687, 2593823, 28532053]

約数ペア:

[(1, 28532053), (11, 2593823), (19, 1501687), (209, 136517), (211, 135223), (647, 44099), (2321, 12293), (4009, 7117)]