19487018051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1\times {\mathrm{4721}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 20756023200

約数和(自身を除く): 1269005149

約数列:

[1, 19, 89, 1691, 2441, 4721, 46379, 89699, 217249, 420169, 4127731, 7983211, 11523961, 218955259, 1025632529, 19487018051]

約数ペア:

[(1, 19487018051), (19, 1025632529), (89, 218955259), (1691, 11523961), (2441, 7983211), (4721, 4127731), (46379, 420169), (89699, 217249)]