15671227474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{201073}}^1$

素因数の和:201394

約数の個数: 32

約数和(自身を含む): 28375562880

約数和(自身を除く): 12704335406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 2051, 4102, 5567, 11134, 38969, 77938, 201073, 402146, 1407511, 2815022, 3820387, 7640774, 26742709, 53485418, 58914389, 117828778, 412400723, 824801446, 1119373391, 2238746782, 7835613737, 15671227474]

約数ペア:

[(1, 15671227474), (2, 7835613737), (7, 2238746782), (14, 1119373391), (19, 824801446), (38, 412400723), (133, 117828778), (266, 58914389), (293, 53485418), (586, 26742709), (2051, 7640774), (4102, 3820387), (5567, 2815022), (11134, 1407511), (38969, 402146), (77938, 201073)]