27894014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 45204840

約数和(自身を除く): 17310826

約数列:

[1, 2, 19, 38, 43, 86, 397, 794, 817, 1634, 1849, 3698, 7543, 15086, 17071, 34142, 35131, 70262, 324349, 648698, 734053, 1468106, 13947007, 27894014]

約数ペア:

[(1, 27894014), (2, 13947007), (19, 1468106), (38, 734053), (43, 648698), (86, 324349), (397, 70262), (794, 35131), (817, 34142), (1634, 17071), (1849, 15086), (3698, 7543)]