13567568

素因数分解:

$2^4\times 7^1\times {\mathrm{121139}}^1$

素因数の和:121154

約数の個数: 20

約数和(自身を含む): 30042720

約数和(自身を除く): 16475152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121139, 242278, 484556, 847973, 969112, 1695946, 1938224, 3391892, 6783784, 13567568]

約数ペア:

[(1, 13567568), (2, 6783784), (4, 3391892), (7, 1938224), (8, 1695946), (14, 969112), (16, 847973), (28, 484556), (56, 242278), (112, 121139)]