2019901274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{5189}}^1$

素因数の和:5422

約数の個数: 24

約数和(自身を含む): 3238964820

約数和(自身を除く): 1219063546

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5189, 10378, 11449, 22898, 88213, 176426, 194633, 389266, 555223, 1110446, 9438791, 18877582, 59408861, 118817722, 1009950637, 2019901274]

約数ペア:

[(1, 2019901274), (2, 1009950637), (17, 118817722), (34, 59408861), (107, 18877582), (214, 9438791), (1819, 1110446), (3638, 555223), (5189, 389266), (10378, 194633), (11449, 176426), (22898, 88213)]