19437126

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 20345274

約数列:

[1, 2, 3, 6, 73, 146, 199, 219, 223, 398, 438, 446, 597, 669, 1194, 1338, 14527, 16279, 29054, 32558, 43581, 44377, 48837, 87162, 88754, 97674, 133131, 266262, 3239521, 6479042, 9718563, 19437126]

約数ペア:

[(1, 19437126), (2, 9718563), (3, 6479042), (6, 3239521), (73, 266262), (146, 133131), (199, 97674), (219, 88754), (223, 87162), (398, 48837), (438, 44377), (446, 43581), (597, 32558), (669, 29054), (1194, 16279), (1338, 14527)]