17418805921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1\times {\mathrm{23339}}^1$

素因数の和:26940

約数の個数: 16

約数和(自身を含む): 20008915200

約数和(自身を除く): 2590109279

約数列:

[1, 11, 19, 209, 3571, 23339, 39281, 67849, 256729, 443441, 746339, 4877851, 83343569, 916779259, 1583527811, 17418805921]

約数ペア:

[(1, 17418805921), (11, 1583527811), (19, 916779259), (209, 83343569), (3571, 4877851), (23339, 746339), (39281, 443441), (67849, 256729)]