1893397571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{14821}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 2111601408

約数和(自身を除く): 218203837

約数列:

[1, 13, 31, 317, 403, 4121, 9827, 14821, 127751, 192673, 459451, 4698257, 5972863, 61077341, 145645967, 1893397571]

約数ペア:

[(1, 1893397571), (13, 145645967), (31, 61077341), (317, 5972863), (403, 4698257), (4121, 459451), (9827, 192673), (14821, 127751)]