13481232

素因数分解:

$2^4\times 3^1\times {\mathrm{280859}}^1$

素因数の和:280870

約数の個数: 20

約数和(自身を含む): 34826640

約数和(自身を除く): 21345408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 280859, 561718, 842577, 1123436, 1685154, 2246872, 3370308, 4493744, 6740616, 13481232]

約数ペア:

[(1, 13481232), (2, 6740616), (3, 4493744), (4, 3370308), (6, 2246872), (8, 1685154), (12, 1123436), (16, 842577), (24, 561718), (48, 280859)]