2149136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12230

約数の個数: 20

約数和(自身を含む): 4542864

約数和(自身を除く): 2393728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12211, 24422, 48844, 97688, 134321, 195376, 268642, 537284, 1074568, 2149136]

約数ペア:

[(1, 2149136), (2, 1074568), (4, 537284), (8, 268642), (11, 195376), (16, 134321), (22, 97688), (44, 48844), (88, 24422), (176, 12211)]