19153732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1093}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 36237656

約数和(自身を除く): 17083924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1093, 1348, 2186, 4372, 4381, 8762, 14209, 17524, 28418, 56836, 368341, 736682, 1473364, 4788433, 9576866, 19153732]

約数ペア:

[(1, 19153732), (2, 9576866), (4, 4788433), (13, 1473364), (26, 736682), (52, 368341), (337, 56836), (674, 28418), (1093, 17524), (1348, 14209), (2186, 8762), (4372, 4381)]