15882742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 25002720

約数和(自身を除く): 9119978

約数列:

[1, 2, 23, 46, 193, 386, 1789, 3578, 4439, 8878, 41147, 82294, 345277, 690554, 7941371, 15882742]

約数ペア:

[(1, 15882742), (2, 7941371), (23, 690554), (46, 345277), (193, 82294), (386, 41147), (1789, 8878), (3578, 4439)]