20190791047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8930027}}^1$

素因数の和:8930070

約数の個数: 16

約数和(自身を含む): 25718480640

約数和(自身を除く): 5527689593

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8930027, 62510189, 151810459, 169670513, 1062673213, 1187693591, 2884398721, 20190791047]

約数ペア:

[(1, 20190791047), (7, 2884398721), (17, 1187693591), (19, 1062673213), (119, 169670513), (133, 151810459), (323, 62510189), (2261, 8930027)]