19156777387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{110777}}^1$

素因数の和:111066

約数の個数: 16

約数和(自身を含む): 21269376000

約数和(自身を除く): 2112598613

約数列:

[1, 11, 79, 199, 869, 2189, 15721, 110777, 172931, 1218547, 8751383, 22044623, 96265213, 242490853, 1741525217, 19156777387]

約数ペア:

[(1, 19156777387), (11, 1741525217), (79, 242490853), (199, 96265213), (869, 22044623), (2189, 8751383), (15721, 1218547), (110777, 172931)]