83221402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19009}}^1$

素因数の和:19221

約数の個数: 16

約数和(自身を含む): 136872000

約数和(自身を除く): 53650598

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 19009, 38018, 209099, 418198, 3782791, 7565582, 41610701, 83221402]

約数ペア:

[(1, 83221402), (2, 41610701), (11, 7565582), (22, 3782791), (199, 418198), (398, 209099), (2189, 38018), (4378, 19009)]