12651016

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 28112400

約数和(自身を除く): 15461384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 547, 826, 1094, 1652, 2188, 2891, 3304, 3829, 4376, 5782, 7658, 11564, 15316, 23128, 26803, 30632, 32273, 53606, 64546, 107212, 129092, 214424, 225911, 258184, 451822, 903644, 1581377, 1807288, 3162754, 6325508, 12651016]

約数ペア:

[(1, 12651016), (2, 6325508), (4, 3162754), (7, 1807288), (8, 1581377), (14, 903644), (28, 451822), (49, 258184), (56, 225911), (59, 214424), (98, 129092), (118, 107212), (196, 64546), (236, 53606), (392, 32273), (413, 30632), (472, 26803), (547, 23128), (826, 15316), (1094, 11564), (1652, 7658), (2188, 5782), (2891, 4376), (3304, 3829)]