13505212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15559}}^1$

素因数の和:15601

約数の個数: 24

約数和(自身を含む): 27883520

約数和(自身を除く): 14378308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15559, 31118, 62236, 108913, 217826, 435652, 482329, 964658, 1929316, 3376303, 6752606, 13505212]

約数ペア:

[(1, 13505212), (2, 6752606), (4, 3376303), (7, 1929316), (14, 964658), (28, 482329), (31, 435652), (62, 217826), (124, 108913), (217, 62236), (434, 31118), (868, 15559)]