19275186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 44190720

約数和(自身を除く): 24915534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 839, 1094, 1641, 1678, 2517, 3282, 3829, 5034, 5873, 7658, 11487, 11746, 17619, 22974, 35238, 458933, 917866, 1376799, 2753598, 3212531, 6425062, 9637593, 19275186]

約数ペア:

[(1, 19275186), (2, 9637593), (3, 6425062), (6, 3212531), (7, 2753598), (14, 1376799), (21, 917866), (42, 458933), (547, 35238), (839, 22974), (1094, 17619), (1641, 11746), (1678, 11487), (2517, 7658), (3282, 5873), (3829, 5034)]