19121922

素因数分解:

$2^1\times 3^2\times {\mathrm{613}}^1\times {\mathrm{1733}}^1$

素因数の和:2354

約数の個数: 24

約数和(自身を含む): 41522364

約数和(自身を除く): 22400442

約数列:

[1, 2, 3, 6, 9, 18, 613, 1226, 1733, 1839, 3466, 3678, 5199, 5517, 10398, 11034, 15597, 31194, 1062329, 2124658, 3186987, 6373974, 9560961, 19121922]

約数ペア:

[(1, 19121922), (2, 9560961), (3, 6373974), (6, 3186987), (9, 2124658), (18, 1062329), (613, 31194), (1226, 15597), (1733, 11034), (1839, 10398), (3466, 5517), (3678, 5199)]