47148266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20029}}^1$

素因数の和:20149

約数の個数: 16

約数和(自身を含む): 77876640

約数和(自身を除く): 30728374

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 20029, 40058, 220319, 440638, 2143103, 4286206, 23574133, 47148266]

約数ペア:

[(1, 47148266), (2, 23574133), (11, 4286206), (22, 2143103), (107, 440638), (214, 220319), (1177, 40058), (2354, 20029)]