19057089

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 26406720

約数和(自身を除く): 7349631

約数列:

[1, 3, 29, 87, 317, 691, 951, 2073, 9193, 20039, 27579, 60117, 219047, 657141, 6352363, 19057089]

約数ペア:

[(1, 19057089), (3, 6352363), (29, 657141), (87, 219047), (317, 60117), (691, 27579), (951, 20039), (2073, 9193)]