189906215122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{82068373}}^1$

素因数の和:82068477

約数の個数: 16

約数和(自身を含む): 310218453720

約数和(自身を除く): 120312238598

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 82068373, 164136746, 1066888849, 2133777698, 7304085197, 14608170394, 94953107561, 189906215122]

約数ペア:

[(1, 189906215122), (2, 94953107561), (13, 14608170394), (26, 7304085197), (89, 2133777698), (178, 1066888849), (1157, 164136746), (2314, 82068373)]