18424262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1559}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 10778938

約数列:

[1, 2, 19, 38, 311, 622, 1559, 3118, 5909, 11818, 29621, 59242, 484849, 969698, 9212131, 18424262]

約数ペア:

[(1, 18424262), (2, 9212131), (19, 969698), (38, 484849), (311, 59242), (622, 29621), (1559, 11818), (3118, 5909)]