18778864763

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{107473}}^1$

素因数の和:107674

約数の個数: 16

約数和(自身を含む): 20057227776

約数和(自身を除く): 1278363013

約数列:

[1, 23, 71, 107, 1633, 2461, 7597, 107473, 174731, 2471879, 7630583, 11499611, 175503409, 264491053, 816472381, 18778864763]

約数ペア:

[(1, 18778864763), (23, 816472381), (71, 264491053), (107, 175503409), (1633, 11499611), (2461, 7630583), (7597, 2471879), (107473, 174731)]