2194864

素因数分解:

$2^4\times 7^1\times {\mathrm{19597}}^1$

素因数の和:19612

約数の個数: 20

約数和(自身を含む): 4860304

約数和(自身を除く): 2665440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19597, 39194, 78388, 137179, 156776, 274358, 313552, 548716, 1097432, 2194864]

約数ペア:

[(1, 2194864), (2, 1097432), (4, 548716), (7, 313552), (8, 274358), (14, 156776), (16, 137179), (28, 78388), (56, 39194), (112, 19597)]