21895325386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1057643}}^1$

素因数の和:1058597

約数の個数: 16

約数和(自身を含む): 35866823328

約数和(自身を除く): 13971497942

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 1057643, 2115286, 11634073, 23268146, 995242063, 1990484126, 10947662693, 21895325386]

約数ペア:

[(1, 21895325386), (2, 10947662693), (11, 1990484126), (22, 995242063), (941, 23268146), (1882, 11634073), (10351, 2115286), (20702, 1057643)]