19695084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71359}}^1$

素因数の和:71389

約数の個数: 24

約数和(自身を含む): 47953920

約数和(自身を除く): 28258836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 71359, 142718, 214077, 285436, 428154, 856308, 1641257, 3282514, 4923771, 6565028, 9847542, 19695084]

約数ペア:

[(1, 19695084), (2, 9847542), (3, 6565028), (4, 4923771), (6, 3282514), (12, 1641257), (23, 856308), (46, 428154), (69, 285436), (92, 214077), (138, 142718), (276, 71359)]