47297206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{195443}}^1$

素因数の和:195467

約数の個数: 12

約数和(自身を含む): 77982156

約数和(自身を除く): 30684950

約数列:

[1, 2, 11, 22, 121, 242, 195443, 390886, 2149873, 4299746, 23648603, 47297206]

約数ペア:

[(1, 47297206), (2, 23648603), (11, 4299746), (22, 2149873), (121, 390886), (242, 195443)]