19296808

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{22543}}^1$

素因数の和:22656

約数の個数: 16

約数和(自身を含む): 36521280

約数和(自身を除く): 17224472

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 22543, 45086, 90172, 180344, 2412101, 4824202, 9648404, 19296808]

約数ペア:

[(1, 19296808), (2, 9648404), (4, 4824202), (8, 2412101), (107, 180344), (214, 90172), (428, 45086), (856, 22543)]