18161418242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43448369}}^1$

素因数の和:43448401

約数の個数: 16

約数和(自身を含む): 31282826400

約数和(自身を除く): 13121408158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 43448369, 86896738, 477932059, 825519011, 955864118, 1651038022, 9080709121, 18161418242]

約数ペア:

[(1, 18161418242), (2, 9080709121), (11, 1651038022), (19, 955864118), (22, 825519011), (38, 477932059), (209, 86896738), (418, 43448369)]