21612074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9181}}^1$

素因数の和:9301

約数の個数: 16

約数和(自身を含む): 35699616

約数和(自身を除く): 14087542

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 9181, 18362, 100991, 201982, 982367, 1964734, 10806037, 21612074]

約数ペア:

[(1, 21612074), (2, 10806037), (11, 1964734), (22, 982367), (107, 201982), (214, 100991), (1177, 18362), (2354, 9181)]