19255936

素因数分解:

$2^7\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21512

約数の個数: 32

約数和(自身を含む): 43843680

約数和(自身を除く): 24587744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21491, 42982, 85964, 150437, 171928, 300874, 343856, 601748, 687712, 1203496, 1375424, 2406992, 2750848, 4813984, 9627968, 19255936]

約数ペア:

[(1, 19255936), (2, 9627968), (4, 4813984), (7, 2750848), (8, 2406992), (14, 1375424), (16, 1203496), (28, 687712), (32, 601748), (56, 343856), (64, 300874), (112, 171928), (128, 150437), (224, 85964), (448, 42982), (896, 21491)]