1821986741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{80651}}^1$

素因数の和:80740

約数の個数: 16

約数和(自身を含む): 2032430400

約数和(自身を除く): 210443659

約数列:

[1, 19, 29, 41, 551, 779, 1189, 22591, 80651, 1532369, 2338879, 3306691, 44438701, 62827129, 95894039, 1821986741]

約数ペア:

[(1, 1821986741), (19, 95894039), (29, 62827129), (41, 44438701), (551, 3306691), (779, 2338879), (1189, 1532369), (22591, 80651)]