19143366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 42249600

約数和(自身を除く): 23106234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 3259, 5874, 6518, 9777, 19554, 35849, 71698, 107547, 215094, 290051, 580102, 870153, 1740306, 3190561, 6381122, 9571683, 19143366]

約数ペア:

[(1, 19143366), (2, 9571683), (3, 6381122), (6, 3190561), (11, 1740306), (22, 870153), (33, 580102), (66, 290051), (89, 215094), (178, 107547), (267, 71698), (534, 35849), (979, 19554), (1958, 9777), (2937, 6518), (3259, 5874)]