21094024

素因数分解:

$2^3\times 7^1\times {\mathrm{376679}}^1$

素因数の和:376692

約数の個数: 16

約数和(自身を含む): 45201600

約数和(自身を除く): 24107576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 376679, 753358, 1506716, 2636753, 3013432, 5273506, 10547012, 21094024]

約数ペア:

[(1, 21094024), (2, 10547012), (4, 5273506), (7, 3013432), (8, 2636753), (14, 1506716), (28, 753358), (56, 376679)]