12547304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20369}}^1$

素因数の和:20393

約数の個数: 32

約数和(自身を含む): 29332800

約数和(自身を除く): 16785496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20369, 40738, 81476, 142583, 162952, 224059, 285166, 448118, 570332, 896236, 1140664, 1568413, 1792472, 3136826, 6273652, 12547304]

約数ペア:

[(1, 12547304), (2, 6273652), (4, 3136826), (7, 1792472), (8, 1568413), (11, 1140664), (14, 896236), (22, 570332), (28, 448118), (44, 285166), (56, 224059), (77, 162952), (88, 142583), (154, 81476), (308, 40738), (616, 20369)]