18907136

素因数分解:

$2^{15}\times {\mathrm{577}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 37879230

約数和(自身を除く): 18972094

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 577, 1024, 1154, 2048, 2308, 4096, 4616, 8192, 9232, 16384, 18464, 32768, 36928, 73856, 147712, 295424, 590848, 1181696, 2363392, 4726784, 9453568, 18907136]

約数ペア:

[(1, 18907136), (2, 9453568), (4, 4726784), (8, 2363392), (16, 1181696), (32, 590848), (64, 295424), (128, 147712), (256, 73856), (512, 36928), (577, 32768), (1024, 18464), (1154, 16384), (2048, 9232), (2308, 8192), (4096, 4616)]