8538827221

素因数分解:

${\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{130681}}^1$

素因数の和:130900

約数の個数: 12

約数和(自身を含む): 9061751244

約数和(自身を除く): 522924023

約数列:

[1, 19, 181, 361, 3439, 65341, 130681, 2482939, 23653261, 47175841, 449411959, 8538827221]

約数ペア:

[(1, 8538827221), (19, 449411959), (181, 47175841), (361, 23653261), (3439, 2482939), (65341, 130681)]