19730552

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{24419}}^1$

素因数の和:24526

約数の個数: 16

約数和(自身を含む): 37362600

約数和(自身を除く): 17632048

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 24419, 48838, 97676, 195352, 2466319, 4932638, 9865276, 19730552]

約数ペア:

[(1, 19730552), (2, 9865276), (4, 4932638), (8, 2466319), (101, 195352), (202, 97676), (404, 48838), (808, 24419)]