15481616

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9043}}^1$

素因数の和:9158

約数の個数: 20

約数和(自身を含む): 30279312

約数和(自身を除く): 14797696

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9043, 18086, 36172, 72344, 144688, 967601, 1935202, 3870404, 7740808, 15481616]

約数ペア:

[(1, 15481616), (2, 7740808), (4, 3870404), (8, 1935202), (16, 967601), (107, 144688), (214, 72344), (428, 36172), (856, 18086), (1712, 9043)]