22612381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 25966080

約数和(自身を除く): 3353699

約数列:

[1, 11, 23, 139, 253, 643, 1529, 3197, 7073, 14789, 35167, 89377, 162679, 983147, 2055671, 22612381]

約数ペア:

[(1, 22612381), (11, 2055671), (23, 983147), (139, 162679), (253, 89377), (643, 35167), (1529, 14789), (3197, 7073)]