15374128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12505

約数の個数: 40

約数和(自身を含む): 37140480

約数和(自身を除く): 21766352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12479, 24958, 49916, 87353, 99832, 137269, 174706, 199664, 274538, 349412, 549076, 698824, 960883, 1098152, 1397648, 1921766, 2196304, 3843532, 7687064, 15374128]

約数ペア:

[(1, 15374128), (2, 7687064), (4, 3843532), (7, 2196304), (8, 1921766), (11, 1397648), (14, 1098152), (16, 960883), (22, 698824), (28, 549076), (44, 349412), (56, 274538), (77, 199664), (88, 174706), (112, 137269), (154, 99832), (176, 87353), (308, 49916), (616, 24958), (1232, 12479)]