22396472

素因数分解:

$2^3\times 7^1\times {\mathrm{399937}}^1$

素因数の和:399950

約数の個数: 16

約数和(自身を含む): 47992560

約数和(自身を除く): 25596088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 399937, 799874, 1599748, 2799559, 3199496, 5599118, 11198236, 22396472]

約数ペア:

[(1, 22396472), (2, 11198236), (4, 5599118), (7, 3199496), (8, 2799559), (14, 1599748), (28, 799874), (56, 399937)]