19071282688

素因数分解:

$2^9\times {\mathrm{1117}}^1\times {\mathrm{33347}}^1$

素因数の和:34482

約数の個数: 40

約数和(自身を含む): 38140574472

約数和(自身を除く): 19069291784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1117, 2234, 4468, 8936, 17872, 33347, 35744, 66694, 71488, 133388, 142976, 266776, 285952, 533552, 571904, 1067104, 2134208, 4268416, 8536832, 17073664, 37248599, 74497198, 148994396, 297988792, 595977584, 1191955168, 2383910336, 4767820672, 9535641344, 19071282688]

約数ペア:

[(1, 19071282688), (2, 9535641344), (4, 4767820672), (8, 2383910336), (16, 1191955168), (32, 595977584), (64, 297988792), (128, 148994396), (256, 74497198), (512, 37248599), (1117, 17073664), (2234, 8536832), (4468, 4268416), (8936, 2134208), (17872, 1067104), (33347, 571904), (35744, 533552), (66694, 285952), (71488, 266776), (133388, 142976)]