19010142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{25759}}^1$

素因数の和:25808

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 23184738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 25759, 51518, 77277, 154554, 231831, 463662, 1056119, 2112238, 3168357, 6336714, 9505071, 19010142]

約数ペア:

[(1, 19010142), (2, 9505071), (3, 6336714), (6, 3168357), (9, 2112238), (18, 1056119), (41, 463662), (82, 231831), (123, 154554), (246, 77277), (369, 51518), (738, 25759)]