2019944221

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52253}}^1$

素因数の和:52356

約数の個数: 16

約数和(自身を含む): 2207208960

約数和(自身を除く): 187264739

約数列:

[1, 29, 31, 43, 899, 1247, 1333, 38657, 52253, 1515337, 1619843, 2246879, 46975447, 65159491, 69653249, 2019944221]

約数ペア:

[(1, 2019944221), (29, 69653249), (31, 65159491), (43, 46975447), (899, 2246879), (1247, 1619843), (1333, 1515337), (38657, 52253)]