19354496

素因数分解:

$2^7\times 7^1\times {\mathrm{21601}}^1$

素因数の和:21622

約数の個数: 32

約数和(自身を含む): 44068080

約数和(自身を除く): 24713584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21601, 43202, 86404, 151207, 172808, 302414, 345616, 604828, 691232, 1209656, 1382464, 2419312, 2764928, 4838624, 9677248, 19354496]

約数ペア:

[(1, 19354496), (2, 9677248), (4, 4838624), (7, 2764928), (8, 2419312), (14, 1382464), (16, 1209656), (28, 691232), (32, 604828), (56, 345616), (64, 302414), (112, 172808), (128, 151207), (224, 86404), (448, 43202), (896, 21601)]