15669616

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{2143}}^1$

素因数の和:2608

約数の個数: 20

約数和(自身を含む): 30440512

約数和(自身を除く): 14770896

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 2143, 3656, 4286, 7312, 8572, 17144, 34288, 979351, 1958702, 3917404, 7834808, 15669616]

約数ペア:

[(1, 15669616), (2, 7834808), (4, 3917404), (8, 1958702), (16, 979351), (457, 34288), (914, 17144), (1828, 8572), (2143, 7312), (3656, 4286)]