2019482014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{194069}}^1$

素因数の和:194136

約数の個数: 24

約数和(自身を含む): 3407092920

約数和(自身を除く): 1387610906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 194069, 388138, 2134759, 4269518, 8344967, 16689934, 23482349, 46964698, 91794637, 183589274, 1009741007, 2019482014]

約数ペア:

[(1, 2019482014), (2, 1009741007), (11, 183589274), (22, 91794637), (43, 46964698), (86, 23482349), (121, 16689934), (242, 8344967), (473, 4269518), (946, 2134759), (5203, 388138), (10406, 194069)]