12520126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19419

約数の個数: 16

約数和(自身を含む): 20932560

約数和(自身を除く): 8412434

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19381, 38762, 329477, 368239, 658954, 736478, 6260063, 12520126]

約数ペア:

[(1, 12520126), (2, 6260063), (17, 736478), (19, 658954), (34, 368239), (38, 329477), (323, 38762), (646, 19381)]