19041350

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1663}}^1$

素因数の和:1904

約数の個数: 24

約数和(自身を含む): 35592960

約数和(自身を除く): 16551610

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 1663, 2290, 3326, 5725, 8315, 11450, 16630, 41575, 83150, 380827, 761654, 1904135, 3808270, 9520675, 19041350]

約数ペア:

[(1, 19041350), (2, 9520675), (5, 3808270), (10, 1904135), (25, 761654), (50, 380827), (229, 83150), (458, 41575), (1145, 16630), (1663, 11450), (2290, 8315), (3326, 5725)]