19024453

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 23009920

約数和(自身を除く): 3985467

約数列:

[1, 7, 19, 133, 313, 457, 2191, 3199, 5947, 8683, 41629, 60781, 143041, 1001287, 2717779, 19024453]

約数ペア:

[(1, 19024453), (7, 2717779), (19, 1001287), (133, 143041), (313, 60781), (457, 41629), (2191, 8683), (3199, 5947)]