19709268

素因数分解:

$2^2\times 3^1\times {\mathrm{467}}^1\times {\mathrm{3517}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 46099872

約数和(自身を除く): 26390604

約数列:

[1, 2, 3, 4, 6, 12, 467, 934, 1401, 1868, 2802, 3517, 5604, 7034, 10551, 14068, 21102, 42204, 1642439, 3284878, 4927317, 6569756, 9854634, 19709268]

約数ペア:

[(1, 19709268), (2, 9854634), (3, 6569756), (4, 4927317), (6, 3284878), (12, 1642439), (467, 42204), (934, 21102), (1401, 14068), (1868, 10551), (2802, 7034), (3517, 5604)]