15575152

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4073}}^1$

素因数の和:4320

約数の個数: 20

約数和(自身を含む): 30310560

約数和(自身を除く): 14735408

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4073, 8146, 16292, 32584, 65168, 973447, 1946894, 3893788, 7787576, 15575152]

約数ペア:

[(1, 15575152), (2, 7787576), (4, 3893788), (8, 1946894), (16, 973447), (239, 65168), (478, 32584), (956, 16292), (1912, 8146), (3824, 4073)]