21534074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 33303048

約数和(自身を除く): 11768974

約数列:

[1, 2, 37, 74, 397, 733, 794, 1466, 14689, 27121, 29378, 54242, 291001, 582002, 10767037, 21534074]

約数ペア:

[(1, 21534074), (2, 10767037), (37, 582002), (74, 291001), (397, 54242), (733, 29378), (794, 27121), (1466, 14689)]