19668111601

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{20719}}^1$

素因数の和:21168

約数の個数: 16

約数和(自身を含む): 20736576000

約数和(自身を除く): 1068464399

約数列:

[1, 23, 149, 277, 3427, 6371, 20719, 41273, 476537, 949279, 3087131, 5739163, 71004013, 132000749, 855135287, 19668111601]

約数ペア:

[(1, 19668111601), (23, 855135287), (149, 132000749), (277, 71004013), (3427, 5739163), (6371, 3087131), (20719, 949279), (41273, 476537)]