55757438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{133391}}^1$

素因数の和:133423

約数の個数: 16

約数和(自身を含む): 96042240

約数和(自身を除く): 40284802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 133391, 266782, 1467301, 2534429, 2934602, 5068858, 27878719, 55757438]

約数ペア:

[(1, 55757438), (2, 27878719), (11, 5068858), (19, 2934602), (22, 2534429), (38, 1467301), (209, 266782), (418, 133391)]