2159344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12269}}^1$

素因数の和:12288

約数の個数: 20

約数和(自身を含む): 4564440

約数和(自身を除く): 2405096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12269, 24538, 49076, 98152, 134959, 196304, 269918, 539836, 1079672, 2159344]

約数ペア:

[(1, 2159344), (2, 1079672), (4, 539836), (8, 269918), (11, 196304), (16, 134959), (22, 98152), (44, 49076), (88, 24538), (176, 12269)]