19122656

素因数分解:

$2^5\times 7^1\times {\mathrm{85369}}^1$

素因数の和:85386

約数の個数: 24

約数和(自身を含む): 43026480

約数和(自身を除く): 23903824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85369, 170738, 341476, 597583, 682952, 1195166, 1365904, 2390332, 2731808, 4780664, 9561328, 19122656]

約数ペア:

[(1, 19122656), (2, 9561328), (4, 4780664), (7, 2731808), (8, 2390332), (14, 1365904), (16, 1195166), (28, 682952), (32, 597583), (56, 341476), (112, 170738), (224, 85369)]