15978208

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{2143}}^1$

素因数の和:2386

約数の個数: 24

約数和(自身を含む): 31606848

約数和(自身を除く): 15628640

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 2143, 3728, 4286, 7456, 8572, 17144, 34288, 68576, 499319, 998638, 1997276, 3994552, 7989104, 15978208]

約数ペア:

[(1, 15978208), (2, 7989104), (4, 3994552), (8, 1997276), (16, 998638), (32, 499319), (233, 68576), (466, 34288), (932, 17144), (1864, 8572), (2143, 7456), (3728, 4286)]