16929874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 29494080

約数和(自身を除く): 12564206

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 797, 817, 1118, 1594, 1634, 10361, 10621, 15143, 20722, 21242, 30286, 34271, 68542, 196859, 393718, 445523, 651149, 891046, 1302298, 8464937, 16929874]

約数ペア:

[(1, 16929874), (2, 8464937), (13, 1302298), (19, 891046), (26, 651149), (38, 445523), (43, 393718), (86, 196859), (247, 68542), (494, 34271), (559, 30286), (797, 21242), (817, 20722), (1118, 15143), (1594, 10621), (1634, 10361)]