22039138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13723}}^1$

素因数の和:13809

約数の個数: 16

約数和(自身を含む): 36560736

約数和(自身を除く): 14521598

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 13723, 27446, 150953, 301906, 1001779, 2003558, 11019569, 22039138]

約数ペア:

[(1, 22039138), (2, 11019569), (11, 2003558), (22, 1001779), (73, 301906), (146, 150953), (803, 27446), (1606, 13723)]