12979337

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4292

約数の個数: 16

約数和(自身を含む): 16296960

約数和(自身を除く): 3317623

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4243, 29701, 80617, 97589, 564319, 683123, 1854191, 12979337]

約数ペア:

[(1, 12979337), (7, 1854191), (19, 683123), (23, 564319), (133, 97589), (161, 80617), (437, 29701), (3059, 4243)]