45204173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20036

約数の個数: 16

約数和(自身を含む): 57582720

約数和(自身を除く): 12378547

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 19993, 139951, 339881, 379867, 2379167, 2659069, 6457739, 45204173]

約数ペア:

[(1, 45204173), (7, 6457739), (17, 2659069), (19, 2379167), (119, 379867), (133, 339881), (323, 139951), (2261, 19993)]