19256524

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9421}}^1$

素因数の和:9505

約数の個数: 24

約数和(自身を含む): 39044768

約数和(自身を除く): 19788244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9421, 18842, 37684, 65947, 131894, 263788, 687733, 1375466, 2750932, 4814131, 9628262, 19256524]

約数ペア:

[(1, 19256524), (2, 9628262), (4, 4814131), (7, 2750932), (14, 1375466), (28, 687733), (73, 263788), (146, 131894), (292, 65947), (511, 37684), (1022, 18842), (2044, 9421)]