19214944

素因数分解:

$2^5\times 7^1\times {\mathrm{85781}}^1$

素因数の和:85798

約数の個数: 24

約数和(自身を含む): 43234128

約数和(自身を除く): 24019184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85781, 171562, 343124, 600467, 686248, 1200934, 1372496, 2401868, 2744992, 4803736, 9607472, 19214944]

約数ペア:

[(1, 19214944), (2, 9607472), (4, 4803736), (7, 2744992), (8, 2401868), (14, 1372496), (16, 1200934), (28, 686248), (32, 600467), (56, 343124), (112, 171562), (224, 85781)]