19087758

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 42739200

約数和(自身を除く): 23651442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 2543, 3753, 5086, 7506, 7629, 15258, 22887, 45774, 68661, 137322, 353477, 706954, 1060431, 2120862, 3181293, 6362586, 9543879, 19087758]

約数ペア:

[(1, 19087758), (2, 9543879), (3, 6362586), (6, 3181293), (9, 2120862), (18, 1060431), (27, 706954), (54, 353477), (139, 137322), (278, 68661), (417, 45774), (834, 22887), (1251, 15258), (2502, 7629), (2543, 7506), (3753, 5086)]