19116612

素因数分解:

$2^2\times 3^2\times {\mathrm{531017}}^1$

素因数の和:531027

約数の個数: 18

約数和(自身を含む): 48322638

約数和(自身を除く): 29206026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531017, 1062034, 1593051, 2124068, 3186102, 4779153, 6372204, 9558306, 19116612]

約数ペア:

[(1, 19116612), (2, 9558306), (3, 6372204), (4, 4779153), (6, 3186102), (9, 2124068), (12, 1593051), (18, 1062034), (36, 531017)]