22194568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 45684000

約数和(自身を除く): 23489432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1409, 1432, 1969, 2818, 3938, 5636, 7876, 11272, 15499, 15752, 30998, 61996, 123992, 252211, 504422, 1008844, 2017688, 2774321, 5548642, 11097284, 22194568]

約数ペア:

[(1, 22194568), (2, 11097284), (4, 5548642), (8, 2774321), (11, 2017688), (22, 1008844), (44, 504422), (88, 252211), (179, 123992), (358, 61996), (716, 30998), (1409, 15752), (1432, 15499), (1969, 11272), (2818, 7876), (3938, 5636)]