19103168

素因数分解:

$2^6\times 7^1\times {\mathrm{42641}}^1$

素因数の和:42660

約数の個数: 28

約数和(自身を含む): 43324272

約数和(自身を除く): 24221104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42641, 85282, 170564, 298487, 341128, 596974, 682256, 1193948, 1364512, 2387896, 2729024, 4775792, 9551584, 19103168]

約数ペア:

[(1, 19103168), (2, 9551584), (4, 4775792), (7, 2729024), (8, 2387896), (14, 1364512), (16, 1193948), (28, 682256), (32, 596974), (56, 341128), (64, 298487), (112, 170564), (224, 85282), (448, 42641)]