19795328

素因数分解:

$2^7\times 7^1\times {\mathrm{22093}}^1$

素因数の和:22114

約数の個数: 32

約数和(自身を含む): 45071760

約数和(自身を除く): 25276432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22093, 44186, 88372, 154651, 176744, 309302, 353488, 618604, 706976, 1237208, 1413952, 2474416, 2827904, 4948832, 9897664, 19795328]

約数ペア:

[(1, 19795328), (2, 9897664), (4, 4948832), (7, 2827904), (8, 2474416), (14, 1413952), (16, 1237208), (28, 706976), (32, 618604), (56, 353488), (64, 309302), (112, 176744), (128, 154651), (224, 88372), (448, 44186), (896, 22093)]