11819868

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 28444416

約数和(自身を除く): 16624548

約数列:

[1, 2, 3, 4, 6, 12, 73, 103, 131, 146, 206, 219, 262, 292, 309, 393, 412, 438, 524, 618, 786, 876, 1236, 1572, 7519, 9563, 13493, 15038, 19126, 22557, 26986, 28689, 30076, 38252, 40479, 45114, 53972, 57378, 80958, 90228, 114756, 161916, 984989, 1969978, 2954967, 3939956, 5909934, 11819868]

約数ペア:

[(1, 11819868), (2, 5909934), (3, 3939956), (4, 2954967), (6, 1969978), (12, 984989), (73, 161916), (103, 114756), (131, 90228), (146, 80958), (206, 57378), (219, 53972), (262, 45114), (292, 40479), (309, 38252), (393, 30076), (412, 28689), (438, 26986), (524, 22557), (618, 19126), (786, 15038), (876, 13493), (1236, 9563), (1572, 7519)]