9947344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56519}}^1$

素因数の和:56538

約数の個数: 20

約数和(自身を含む): 21025440

約数和(自身を除く): 11078096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56519, 113038, 226076, 452152, 621709, 904304, 1243418, 2486836, 4973672, 9947344]

約数ペア:

[(1, 9947344), (2, 4973672), (4, 2486836), (8, 1243418), (11, 904304), (16, 621709), (22, 452152), (44, 226076), (88, 113038), (176, 56519)]