19527136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32146

約数の個数: 24

約数和(自身を含む): 40468680

約数和(自身を除く): 20941544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32117, 64234, 128468, 256936, 513872, 610223, 1027744, 1220446, 2440892, 4881784, 9763568, 19527136]

約数ペア:

[(1, 19527136), (2, 9763568), (4, 4881784), (8, 2440892), (16, 1220446), (19, 1027744), (32, 610223), (38, 513872), (76, 256936), (152, 128468), (304, 64234), (608, 32117)]