19308544

素因数分解:

$2^{13}\times {\mathrm{2357}}^1$

素因数の和:2383

約数の個数: 28

約数和(自身を含む): 38631114

約数和(自身を除く): 19322570

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2357, 4096, 4714, 8192, 9428, 18856, 37712, 75424, 150848, 301696, 603392, 1206784, 2413568, 4827136, 9654272, 19308544]

約数ペア:

[(1, 19308544), (2, 9654272), (4, 4827136), (8, 2413568), (16, 1206784), (32, 603392), (64, 301696), (128, 150848), (256, 75424), (512, 37712), (1024, 18856), (2048, 9428), (2357, 8192), (4096, 4714)]