189346864

素因数分解:

$2^4\times 7^1\times {\mathrm{1690597}}^1$

素因数の和:1690612

約数の個数: 20

約数和(自身を含む): 419268304

約数和(自身を除く): 229921440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1690597, 3381194, 6762388, 11834179, 13524776, 23668358, 27049552, 47336716, 94673432, 189346864]

約数ペア:

[(1, 189346864), (2, 94673432), (4, 47336716), (7, 27049552), (8, 23668358), (14, 13524776), (16, 11834179), (28, 6762388), (56, 3381194), (112, 1690597)]