2023321768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19455017}}^1$

素因数の和:19455036

約数の個数: 16

約数和(自身を含む): 4085553780

約数和(自身を除く): 2062232012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19455017, 38910034, 77820068, 155640136, 252915221, 505830442, 1011660884, 2023321768]

約数ペア:

[(1, 2023321768), (2, 1011660884), (4, 505830442), (8, 252915221), (13, 155640136), (26, 77820068), (52, 38910034), (104, 19455017)]