9235438

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{239}}^1$

素因数の和:519

約数の個数: 12

約数和(自身を含む): 14011920

約数和(自身を除く): 4776482

約数列:

[1, 2, 139, 239, 278, 478, 19321, 33221, 38642, 66442, 4617719, 9235438]

約数ペア:

[(1, 9235438), (2, 4617719), (139, 66442), (239, 38642), (278, 33221), (478, 19321)]