12788893933091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{8171}}^1\times {\mathrm{128113}}^1$

素因数の和:136946

約数の個数: 16

約数和(自身を含む): 13484685191040

約数和(自身を除く): 695791257949

約数列:

[1, 19, 643, 8171, 12217, 128113, 155249, 2434147, 5253953, 82376659, 99825107, 1046811323, 1565156521, 19889415137, 673099680689, 12788893933091]

約数ペア:

[(1, 12788893933091), (19, 673099680689), (643, 19889415137), (8171, 1565156521), (12217, 1046811323), (128113, 99825107), (155249, 82376659), (2434147, 5253953)]