12998656

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 28402920

約数和(自身を除く): 15404264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 577, 704, 1024, 1154, 1408, 2048, 2308, 2816, 4616, 5632, 6347, 9232, 11264, 12694, 18464, 22528, 25388, 36928, 50776, 73856, 101552, 147712, 203104, 295424, 406208, 590848, 812416, 1181696, 1624832, 3249664, 6499328, 12998656]

約数ペア:

[(1, 12998656), (2, 6499328), (4, 3249664), (8, 1624832), (11, 1181696), (16, 812416), (22, 590848), (32, 406208), (44, 295424), (64, 203104), (88, 147712), (128, 101552), (176, 73856), (256, 50776), (352, 36928), (512, 25388), (577, 22528), (704, 18464), (1024, 12694), (1154, 11264), (1408, 9232), (2048, 6347), (2308, 5632), (2816, 4616)]