19624212

素因数分解:

$2^2\times 3^2\times {\mathrm{545117}}^1$

素因数の和:545127

約数の個数: 18

約数和(自身を含む): 49605738

約数和(自身を除く): 29981526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 545117, 1090234, 1635351, 2180468, 3270702, 4906053, 6541404, 9812106, 19624212]

約数ペア:

[(1, 19624212), (2, 9812106), (3, 6541404), (4, 4906053), (6, 3270702), (9, 2180468), (12, 1635351), (18, 1090234), (36, 545117)]