15596272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22669}}^1$

素因数の和:22720

約数の個数: 20

約数和(自身を含む): 30921880

約数和(自身を除く): 15325608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22669, 45338, 90676, 181352, 362704, 974767, 1949534, 3899068, 7798136, 15596272]

約数ペア:

[(1, 15596272), (2, 7798136), (4, 3899068), (8, 1949534), (16, 974767), (43, 362704), (86, 181352), (172, 90676), (344, 45338), (688, 22669)]