2099687530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{57259}}^1$

素因数の和:57478

約数の個数: 32

約数和(自身を含む): 3999038400

約数和(自身を除く): 1899350870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 36670, 57259, 114518, 286295, 572590, 1087921, 2175842, 5439605, 10879210, 11050987, 22101974, 55254935, 110509870, 209968753, 419937506, 1049843765, 2099687530]

約数ペア:

[(1, 2099687530), (2, 1049843765), (5, 419937506), (10, 209968753), (19, 110509870), (38, 55254935), (95, 22101974), (190, 11050987), (193, 10879210), (386, 5439605), (965, 2175842), (1930, 1087921), (3667, 572590), (7334, 286295), (18335, 114518), (36670, 57259)]