1995874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1218206

約数列:

[1, 2, 19, 38, 53, 106, 991, 1007, 1982, 2014, 18829, 37658, 52523, 105046, 997937, 1995874]

約数ペア:

[(1, 1995874), (2, 997937), (19, 105046), (38, 52523), (53, 37658), (106, 18829), (991, 2014), (1007, 1982)]