16520484

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18859}}^1$

素因数の和:18939

約数の個数: 24

約数和(自身を含む): 39077920

約数和(自身を除く): 22557436

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 18859, 37718, 56577, 75436, 113154, 226308, 1376707, 2753414, 4130121, 5506828, 8260242, 16520484]

約数ペア:

[(1, 16520484), (2, 8260242), (3, 5506828), (4, 4130121), (6, 2753414), (12, 1376707), (73, 226308), (146, 113154), (219, 75436), (292, 56577), (438, 37718), (876, 18859)]