15706593616

素因数分解:

$2^4\times 7^1\times {\mathrm{140237443}}^1$

素因数の和:140237458

約数の個数: 20

約数和(自身を含む): 34778886112

約数和(自身を除く): 19072292496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140237443, 280474886, 560949772, 981662101, 1121899544, 1963324202, 2243799088, 3926648404, 7853296808, 15706593616]

約数ペア:

[(1, 15706593616), (2, 7853296808), (4, 3926648404), (7, 2243799088), (8, 1963324202), (14, 1121899544), (16, 981662101), (28, 560949772), (56, 280474886), (112, 140237443)]