15889552

素因数分解:

$2^4\times 7^1\times {\mathrm{141871}}^1$

素因数の和:141886

約数の個数: 20

約数和(自身を含む): 35184256

約数和(自身を除く): 19294704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141871, 283742, 567484, 993097, 1134968, 1986194, 2269936, 3972388, 7944776, 15889552]

約数ペア:

[(1, 15889552), (2, 7944776), (4, 3972388), (7, 2269936), (8, 1986194), (14, 1134968), (16, 993097), (28, 567484), (56, 283742), (112, 141871)]