15702064

素因数分解:

$2^4\times 7^1\times {\mathrm{140197}}^1$

素因数の和:140212

約数の個数: 20

約数和(自身を含む): 34769104

約数和(自身を除く): 19067040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140197, 280394, 560788, 981379, 1121576, 1962758, 2243152, 3925516, 7851032, 15702064]

約数ペア:

[(1, 15702064), (2, 7851032), (4, 3925516), (7, 2243152), (8, 1962758), (14, 1121576), (16, 981379), (28, 560788), (56, 280394), (112, 140197)]