2005957547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{7759}}^1$

素因数の和:9026

約数の個数: 16

約数和(自身を含む): 2305651200

約数和(自身を除く): 299693653

約数列:

[1, 11, 19, 209, 1237, 7759, 13607, 23503, 85349, 147421, 258533, 1621631, 9597883, 105576713, 182359777, 2005957547]

約数ペア:

[(1, 2005957547), (11, 182359777), (19, 105576713), (209, 9597883), (1237, 1621631), (7759, 258533), (13607, 147421), (23503, 85349)]