9563888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13901}}^1$

素因数の和:13952

約数の個数: 20

約数和(自身を含む): 18962328

約数和(自身を除く): 9398440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13901, 27802, 55604, 111208, 222416, 597743, 1195486, 2390972, 4781944, 9563888]

約数ペア:

[(1, 9563888), (2, 4781944), (4, 2390972), (8, 1195486), (16, 597743), (43, 222416), (86, 111208), (172, 55604), (344, 27802), (688, 13901)]