305847938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{9661}}^1$

素因数の和:11113

約数の個数: 16

約数和(自身を含む): 500878080

約数和(自身を除く): 195030142

約数列:

[1, 2, 11, 22, 1439, 2878, 9661, 15829, 19322, 31658, 106271, 212542, 13902179, 27804358, 152923969, 305847938]

約数ペア:

[(1, 305847938), (2, 152923969), (11, 27804358), (22, 13902179), (1439, 212542), (2878, 106271), (9661, 31658), (15829, 19322)]