2018664253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{4909}}^1$

素因数の和:5892

約数の個数: 16

約数和(自身を含む): 2220105600

約数和(自身を除く): 201441347

約数列:

[1, 19, 23, 437, 941, 4909, 17879, 21643, 93271, 112907, 411217, 2145233, 4619369, 87768011, 106245487, 2018664253]

約数ペア:

[(1, 2018664253), (19, 106245487), (23, 87768011), (437, 4619369), (941, 2145233), (4909, 411217), (17879, 112907), (21643, 93271)]