20194374419

素因数分解:

${\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1\times {\mathrm{1151}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 20548878336

約数和(自身を除く): 354503917

約数列:

[1, 97, 191, 947, 1151, 18527, 91859, 111647, 180877, 219841, 1089997, 17545069, 21324577, 105729709, 208189427, 20194374419]

約数ペア:

[(1, 20194374419), (97, 208189427), (191, 105729709), (947, 21324577), (1151, 17545069), (18527, 1089997), (91859, 219841), (111647, 180877)]