19109442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 42013440

約数和(自身を除く): 22903998

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 2083, 3058, 4166, 4587, 6249, 9174, 12498, 22913, 45826, 68739, 137478, 289537, 579074, 868611, 1737222, 3184907, 6369814, 9554721, 19109442]

約数ペア:

[(1, 19109442), (2, 9554721), (3, 6369814), (6, 3184907), (11, 1737222), (22, 868611), (33, 579074), (66, 289537), (139, 137478), (278, 68739), (417, 45826), (834, 22913), (1529, 12498), (2083, 9174), (3058, 6249), (4166, 4587)]