21094872

素因数分解:

$2^3\times 3^1\times {\mathrm{878953}}^1$

素因数の和:878962

約数の個数: 16

約数和(自身を含む): 52737240

約数和(自身を除く): 31642368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878953, 1757906, 2636859, 3515812, 5273718, 7031624, 10547436, 21094872]

約数ペア:

[(1, 21094872), (2, 10547436), (3, 7031624), (4, 5273718), (6, 3515812), (8, 2636859), (12, 1757906), (24, 878953)]