2011938685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173219}}^1$

素因数の和:173348

約数の個数: 16

約数和(自身を含む): 2544255360

約数和(自身を除く): 532316675

約数列:

[1, 5, 23, 101, 115, 505, 2323, 11615, 173219, 866095, 3984037, 17495119, 19920185, 87475595, 402387737, 2011938685]

約数ペア:

[(1, 2011938685), (5, 402387737), (23, 87475595), (101, 19920185), (115, 17495119), (505, 3984037), (2323, 866095), (11615, 173219)]