21607696

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{11161}}^1$

素因数の和:11191

約数の個数: 30

約数和(自身を含む): 46020926

約数和(自身を除く): 24413230

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 11161, 22322, 44644, 89288, 122771, 178576, 245542, 491084, 982168, 1350481, 1964336, 2700962, 5401924, 10803848, 21607696]

約数ペア:

[(1, 21607696), (2, 10803848), (4, 5401924), (8, 2700962), (11, 1964336), (16, 1350481), (22, 982168), (44, 491084), (88, 245542), (121, 178576), (176, 122771), (242, 89288), (484, 44644), (968, 22322), (1936, 11161)]